00608 a2200217 4500 ITTG2551 OSt 20250115011640.0 241215s1989 |||||||||||||||||| #d 0-89435-286-5 ITTG ITTG spa 001.6425 A55 1988 ANNUAL CASE SURVE, 1988/ QED INFORMATION SCIENCES. WELLESLEY, MA.: QED INFORMATION SCIENCES 1989 188 P. 28 CM. 2 1.SOFTWARE ( PROGRAMAS DE COMPUTADORA). QED INFORMACION SCIENCES. ddc 1 20090813 14:23:03 2480 2480 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.6425 A55 1988 2209 2025-01-15 07:16:40 ej.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 001.6425 A55 1988 2210 2025-01-15 07:16:40 ej.2 2025-01-15 1