000 00274nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSHARMA , VERMA,
245 0 _aMACHINE & MACHINE TABLES
250 _a1
260 _bVardhan publishers & distributors
942 _2ddc
_cBTECH
999 _c6568
_d6568