Your guide to plastics text London Merrow Publishing 1964 1 st ed ind 277 hlm ilus 21 cm By J. Gordon Plastik - Pembuatan barang 668.4 20090227024200.0 YOGYA-02090000027879 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)