000 00257nam a2200109Ia 4500
008 220201s1996 xx 000 0 eng d
100 _aDANIEZS, A.
245 0 _aBASIC SYSTEMS ANALYSIS
260 _aDELHI
_bGALGOTIA PUB
_c1996
300 _a289
942 _2ddc
999 _c67659
_d67659