Ray, M. S., & Johnston, D. W. (1989). Chemical engineering design project: A case study approach. New York: Gordon and Breach Science Publishers.
Παραπομπή Chicago StyleRay, Martyn S., and David W. Johnston. Chemical Engineering Design Project: A Case Study Approach. New York: Gordon and Breach Science Publishers, 1989.
Παραπομπή MLARay, Martyn S., and David W. Johnston. Chemical Engineering Design Project: A Case Study Approach. New York: Gordon and Breach Science Publishers, 1989.
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