TY - BOOK AU - Berzins,Valdis Andris AU - Luqi TI - Software engineering with abstractions SN - 0201080044 PY - 1991/// CY - Reading PB - [S.n.] KW - INGENIERÍA DE SOFTWARE KW - DESARROLLO DE SOFTWARE KW - ADA N1 - Requirements analysis -- Functional specification -- Architectural design -- Implementation -- Evolution -- Support environment -- Research directions ER -