00872 a2200265 4500 ITTG6195 OSt 20250821000732.0 241215s 1998 |||||||||||||||||| #d 970-10-1899-0 ITTG ITTG spa 001.42 H47 HERNANDEZ SAMPIERI, ROBERTO. METODOLOGIA DE LA INVESTIGACION/ R. HERNANDEZ SAMPIERI, C. FERNANDEZ COLLADO, P. BAPTISTA LUCIO 2AA ED. MEXICO: MCGRAW-HILL 1991 \\\\ XXVIII, 501 P. 23 CM. INCLUYE INDICE. \ BIBLIOGRAFIA: P. 475-481., + 1 DISCO DE COMPUTADORA. 1.-La idea, 2.-Planteamiento del problema, Elaboracion del marco teorico 9 FERNANDEZ COLLADO, CARLOS, BAPTISTA LUCIO, PILAR. ddc 1 20240520 11:01:39 6034 6034 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 30651 2025-01-15 07:18:26 ej.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 7008 2025-01-15 07:18:26 ej.2 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 7034 2025-01-15 07:18:26 ej.3 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 31546 2025-01-15 07:18:26 ej.4 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 31750 2025-01-15 07:18:26 ej.5 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 31751 2025-01-15 07:18:26 ej.6 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 31752 2025-01-15 07:18:26 ej.7 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.42 H47 38455 2025-01-15 07:18:26 ej.8 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2018-12-03 0 001.42 H47 821 2025-01-15 07:18:26 ej.9 2025-01-15 1