00454nam a2200145Ia 4500003000600000005001700006008004100023020001800064040002500082082002700107100005000134245005200184260003600236500003600272NORSU20240815075552.0240215s9999    xx            000 0 und d  a971-08-0359-X  aNORSU-DumcNORSU-Dum  aFil. 515.1 T63 1984 c2  aHerminia D. Torres and Gavino A. Vallar, Jr.  0aCALCULUS and GEOMETRY FOR BUSINESS & ECONOMICS   bNational Book Store, Inc.c1984  aIncludes Bibliography and Index