text New York Litton Education Publishing 1980 Cetakan : 1 ing xvi, 396 hlm. : ilus. ;23 cm. bahasa Inggris Penulisan 425 425 GEO l 0-278-47520-5 230120 20230120021732 INLIS000000000008542 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)