EARL, B WILFORD, L.D.R. PRACTICAL ASSESSMENTS IN ADVANCED CHEMISTRY - SECOND EDITION - UNITED KINGDOM THOMAS NELSON AND SONS LTD. 1992 - 69P. - ADVANCED CHEMISTRY . ISBN: 0174482205 Subjects--Topical Terms: CHEMISTRYPRACTICALLABORATORY ASSESSMENTS Dewey Class. No.: 540/EAR