00643nam a2200217 i 4500 vtls000000575 MTX 801118s1981 caua b 00110 eng 0830223010 201507160956 cat2 201311070723 VLOAD 201105091720 VLOAD 201008280823 VLOAD 200206121342 load HB171.5 B99 MG000 Byrns, Ralph T. 6838 Economics / Ralph T. Byrns Santa Monica : Goodyear Pub, 1981 854 p. : ill. Economics. 149159 Stone, Gerald W, jt. auth. 6839 GBE 563 563 2018-03-12 00:00:00 HB171.5 B99 1000017494 1 2018-03-12 GBE 2 0 0 0 CGB 0 SP SP GEN 2018-03-12 0.00 2018-03-12 00:00:00 HB171.5 B99 1000017491 1 2018-03-12 GBE 1 0 0 0 CGB 0 SP SP GEN 2018-03-12 0.00