000
00281nam a2200109Ia 4500
008
171227s9999 xx 000 0 und d
100
_a
Lee
245
_a
Introducing Systems Analysis And Design
260
_a
New Delhi
_b
Galgotia Books
300
_a
556
365
_b
175
650
_a
Systems Analysis and Design
999
_c
147263
_d
147263