TY - BOOK AU - Sommerville, Ian TI - Software Engineering SN - 9788131762165 U1 - 005.1 SOM 9th ed. PY - 2012/// CY - New Delhi PB - : Pearson. KW - Computer Science KW - , Software engineering KW - , Logic KW - , Sommerville, Ian 1951- KW - , and Software engineering ER -