000 00466nam a22001577a 4500
008 230321b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 681.3.012
_bL9.2;1
245 _aIntroducing systems analysis and design
260 _aNew Delhi:
_bGalgotia Booksource,
_c1982
300 _a556p.
500 _aVol. 2
650 _aComputer systems
653 _aSystem implementation
942 _2udc
_cBK
999 _c11945
_d11945