MACGRAW-Hill encyclopedia of science & technology / - 5th ed. - New York McGraw-Hill 1982 - 15v. (v.1-927; v.2-790; v.3-861; v.4-816 p.) Partial contents; v.1-aar-azu.- v.2-bab-cet.- v.3-cha-cyt.- v.4-dac-elec. ISBN: 70792801 Dewey Class. No.: 503 / MAC