00526nam a2200193Ia 4500 8561 201109s9999||||xx |||||||||||||| ||und|| 201615932 CIC-UMAD eng QA76.76 L43 Leffingwell, Dean 11976 Managing software requirements a unified approach 6a ed. USA Addison Wesley 2001 491 24cm Software de computadora -- Desarrollo -- Administración 11977 lcc BK 9947 9947 0 0 lcc V. 1 0 0 G B000 B000 2020-11-10 2 3 QA76.76 L43 12255 2022-09-21 00:00:00 2022-08-24 Ej. 1 2020-11-10 BK