000 00316pam a2200133 a 4500
020 _c
041 _h
082 _a5.2
100 _aLEE
_eauthor
245 _aIntroducting Systems Analysis and Design
_hTextual Document
260 _bGalgotia Book Source Delhi New Delhi
_c1978
300 _a556
930 _a5344
999 _c834450
_d834450