00311nam a2200109Ia 4500008004100000082001500041100002000056245006200076250001200138260004200150300000900192240913s9999||||xx |||||||||||||| ||und||  a515  AYR/T  aFrank Ayres Jr: 0aTheory and problems of differential and integral calculus  a3rd Ed.  bShyam Lal CharitableaNew Delhic1992  a484p