000 00394nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a515.5 S1
100 _a"Sharma, J N"
245 0 _aSpecial Functions
250 _a\\199822ENGGPSX
260 _aKrishna Prakashan
260 _b1998
260 _cMeerut
300 _a250p
500 _aincludes index and biblioraphy
942 _cBK
999 _c60540
_d60540