Bever Michael B. Encyclopedia of materials science and engineering Volume 5, O - Q Michael B. Bever - Oxford : Pergamon, c.1986. - VI S., S. 3275 - 4011 Ill., graph. Darst 25 cm. https://www.worldcat.org/title/encyclopedia-of-materials-science-and-engineering-vol-4-j-n/oclc/721519044&referer=brief_results ISBN: 0080221580 Subjects--Topical Terms: --ME Dewey Class. No.: 620.110321 BEV