Gamma, Erich
Design patterns elements of reusable object-oriented software /by Erich Gamma... [et.al.] - New Delhi Pearson Education 2012 - xiii, 395 p.
8131700075
Object oriented programming
005.117 / DES
Design patterns elements of reusable object-oriented software /by Erich Gamma... [et.al.] - New Delhi Pearson Education 2012 - xiii, 395 p.
8131700075
Object oriented programming
005.117 / DES