1. Mechanical Strength of Self-Skinning Foams
2. and ?Engineering Priciples of Plasticating Extrusion,? Ch. 1, also p. 338, Van Nostrand Reinhold Co. (1970).
3. ?Injection Molding; Theory and Practices,? Ch. 5, Wiley-Interscience (1972).
4. (Ed.), ?Handbook of Foamed Plastics,? p. 240, Lake, Libertyville, III., (1965).