000 00239nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSINGH MANJEET
245 0 _aENGG MATHS
250 _a2002
260 _bDHANPAT RAI
942 _2ddc
_cBTECH
999 _c3093
_d3093