Lavier.J Lokke Introductory experimental Chemistry. - New York McGraw Hill 1971 - 212p Lavier.J Lokke & William. B Sulzbach: Introductory experimental Chemistry.. New York. McGraw Hill, 1971. 07-038600-5--(542.1LOK) ENGLISH ISBN: 07-038600-5 Dewey Class. No.: 542.1 / LOK