Yescombo, E. R. (1976). Plastics and Rubber World Sources of Information. Applied Science Publishers.
Dyfyniad Arddull ChicagoYescombo, E R. Plastics and Rubber World Sources of Information. London: Applied Science Publishers, 1976.
Dyfyniad MLAYescombo, E R. Plastics and Rubber World Sources of Information. Applied Science Publishers, 1976.
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