na YOGYA-02090000027880 20090227024200.0 ind 010-020900000027880 668.4 668.4 Sim P SIMONDS, Herbert R Plastics Businness By Herbert R. Simonds New York D. Van Nostrant Company 1946 vii, 439 hlm ilus 22 cm Indeks Industri Plastik Sherman, Yoseph YOPDYOG(B) 1 b000044307