na YOGYA-02090000027879 20090227024200.0 ind 010-020900000027879 668.4 668.4 Coo Y COOK, J. Gordon Your guide to plastics By J. Gordon 1 st ed London Merrow Publishing 1964 277 hlm ilus 21 cm Plastik - Pembuatan barang YOPDYOG(B) 1 a000012847