Gregory, G. Robinson text New York John Wiley 1972 Ed. 4 en viii, 548 hlm.: ill.; 24 cm. EKONOMI -- KEHUTANAN 630.7 0471068330 210430 20210430103943 INLIS000000000001688 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)