Hackh, Ingo Waldemar Dagobert Grant & Heckh's chemical dictionary. - 5th ed. completely rev. and edited by Roger Grant and Claire Grant. - New York : McGraw-Hill, 1987. - 641 p. : ill. ; 25 cm. Subjects--Topical Terms: Chemistry--Dictionaries. Dewey Class. No.: REF 540.3 HAC