Handbook of electronic tables & formulas / compiled and edited by the Howard W. Sams engineering staff. - 6th ed. - Indianapolis : H. W. Sams, c1979. - 288 p. : ill. ; 23 cm. ISBN: 0672224690 : $9.95 Subjects--Topical Terms: Electronics x Handbooks, manuals, etc. LC Class. No.: TK7825 / .S3 1979 Dewey Class. No.: 621.381/021/2