00555nam a2200217 4500 20141107115257.0 000 000 0538086815 UOEL HB172.5 .A4 Amacher, Ryan C. Principles of microeconomics / Ryan C. Amacher, Holley H. Ulbrich. 3rd ed. Cincinnati : South-Western Publishing , .c1986. xii, 606 p. : col.ill. includes index Economics Ulbrich, Holley H. lcc LL 1257 1257 0 0 lcc 0 0 UOE UOE GEN 2014-11-07 2 HB172.5 .A4 20139411 2026-04-27 11:30:02 2018-01-09 20139411 2014-11-07 LL