000 00284nam a2200121Ia 4500
003 OSt
008 220201s2007 xx 000 0 eng d
082 _a510
_bRAM
100 _aRaman ,B.V
245 0 _aHigher Engineering Mathematics
260 _aNew Delhi
_bTMH
_c2007
942 _2ddc
_cBK
999 _c64787
_d64787