Herman, Stephen L. Practical problems in mathematics for electricians / Stephen L. Herman and Crawford G. Garrard. - 5th ed. - Albany, N.Y. : Delmar Publishers, c1996. - vii, 160 pages : illustrations ; - Delmar's practical problems in mathematics series . Garrard's name appears first on the previous ed. ISBN: 0827367082(pbk) LCCN: 95021874 Subjects--Topical Terms: Electrical engineering--Mathematics. LC Class. No.: TK 153 / .H44 1996 Dewey Class. No.: 513/.13/0246213