000 00284nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a681.7
_bRAG
100 _aRaghuwanshi,B S
245 0 _aWorkshop technology
260 _aDelhi
_bDhanpat Rai
_c1996
300 _a707
942 _2ddc
999 _c35840
_d35840