Modern plastics encyclopedia 1970-1971
Modern plastics encyclopedia 1970-1971
/ Special International Supplement
Vol. 46 (1969; 1050p.)
Vol. 47 (1970; 998p.)
Industries
Plastics
R 678.5(030.8) / L1
Vol. 46 (1969; 1050p.)
Vol. 47 (1970; 998p.)
Industries
Plastics
R 678.5(030.8) / L1