00307nam a2200109Ia 450000500170000000800410001708200120005810000220007024500500009226000470014230000080018920260225051037.0260224s9999||||xx |||||||||||||| ||und||  a517 MOR  aCharles B. Morrey 0aUniversity calculus with analytical geometry   aIslamabad: National Book Foundation c1982  a754