000 00289nam a2200121Ia 4500
008 220201s1998 xx 000 0 eng d
082 _a621.9
_bSAP
100 _aSapra,PK & Kapoor,RK
245 0 _aWorkshop Technology
260 _bVikas Publications
_c1998
300 _a491
942 _2ddc
999 _c87294
_d87294