00322nam a2200133Ia 4500008004100000020001800041041001200059082001100071100001600082245003800098260002500136300000800161650001900169221030s9999    xx            000 0 und d  a9788120337855  aEnglish  a105.23  aDevi Prasad 0aAdvanced Calculuscby Devi Prasad  bPHIaNew Delhic2009  a278  aBE Mathematics