000 00271nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aSHARMA (RD)
245 0 _aAPPLIED MATHES FOR POLYTECHNIC STUDENT VOL.II
250 _a1ST
260 _bDHANPAT RAI PUB.
942 _2ddc
999 _c98972
_d98972