000 00257nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aCHOUDHARY (HAJRA)
245 0 _aWORK SHOP TECHNOLOGY
250 _a2004
260 _bMEDIA PROMOTORS
942 _2ddc
_cBTECH
999 _c4695
_d4695