000 00287nam a2200121Ia 4500
008 220201s2000 xx 000 0 eng d
082 _a510
_bPRA
100 _aPrasad,I B
245 0 _aEngineering mathematics
260 _adelhi
_bKhanna publisher
_c2000
300 _a1122
942 _2ddc
999 _c36194
_d36194