00668 a2200217 4500 ITTG31 OSt 20250115011533.0 241215s1980 |||||||||||||||||| #d ITTG ITTG spa 620 A57 ALTERNATIVAS TECNOLOGICAS : "PROBLEMATICA DEL DESARROLLO TECNOLOGICO NACIONAL" : MEMORIA/ A.M.I. MEXICO: CONACYT 1980 V. 28 CM. ISSN 0185-7509 30 1.INGENIERIA - MEXICO - CONGRESOS. PROBLEMATICA DEL DESARROLLO TECNOLOGICO NACIONAL. \ ACADEMIA MEXICANA DE INGENIERIA. ddc 1 20090813 14:22:50 29 29 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12632 2025-01-15 07:15:33 ej.1 vol.4 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12633 2025-01-15 07:15:33 ej.1 vol.7 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12634 2025-01-15 07:15:33 ej.1 vol.8 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12635 2025-01-15 07:15:33 ej.1 vol.9 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12636 2025-01-15 07:15:33 ej.1 vol.10 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12637 2025-01-15 07:15:33 ej.1 vol.12 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12638 2025-01-15 07:15:33 ej.1 vol.13 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12639 2025-01-15 07:15:33 ej.1 vol.14 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12640 2025-01-15 07:15:33 ej.1 vol.17 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12641 2025-01-15 07:15:33 ej.1 vol.18 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12642 2025-01-15 07:15:33 ej.1 vol.19 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12643 2025-01-15 07:15:33 ej.1 vol.21 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12644 2025-01-15 07:15:33 ej.1 vol.22 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12645 2025-01-15 07:15:33 ej.1 vol.23 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12646 2025-01-15 07:15:33 ej.1 vol.24 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12647 2025-01-15 07:15:33 ej.1 vol.25 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12648 2025-01-15 07:15:33 ej.1 vol.26 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 3332 2025-01-15 07:15:33 ej.1 vol.27 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 3333 2025-01-15 07:15:33 ej.1 vol.28 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12866 2025-01-15 07:15:33 ej.1 vol.29 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 12881 2025-01-15 07:15:33 ej.1 vol.30 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 10029 2025-01-15 07:15:33 ej.1 vol.31 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 10030 2025-01-15 07:15:33 ej.1 vol.32 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 10031 2025-01-15 07:15:33 ej.1 vol.33 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 10032 2025-01-15 07:15:33 ej.1 vol.34 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 10033 2025-01-15 07:15:33 ej.1 vol.35 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 15820 2025-01-15 07:15:33 ej.1 vol.36 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 15821 2025-01-15 07:15:33 ej.1 vol.40 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 15822 2025-01-15 07:15:33 ej.1 vol.41 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 620 A57 15823 2025-01-15 07:15:33 ej.1 vol.43 2025-01-15 1