HANDBOOK OF PRACTICAL ORGANIC MICROANALYSIS RECOMMENDED METHODS FOR DETERMINING ELEMENTS AND GROUPS
1980 年出版206 页ISBN：0853121788
METHODS AND STRATEGIES FOR TEACHING IN SECONDARY AND MIDDLE SCHOOLS THIRD EDITION
1996 年出版433 页ISBN：0801316251
CURRICULUM AND INSTRUCTIONAL METHODS FOR THE ELEMENTARY AND MIDDLE SCHOOL FOURTH EDITION
1998 年出版413 页ISBN：0132621304
Research Methodology A Step-By-Step Guide for Beginners Fourth Edition
Ranjit Kumar2014 年出版399 页ISBN：9781446269978
COMPENDIUM OF SAFETY DATA SHEETS FOR RESEARCH AND INDUSTRIAL CHEMICALS PART Ⅲ
LAWRENCE H.KEITH AND DOUGLAS B.WALTERS2222 年出版1862 页ISBN：0895733137
COMPENDIUM OF SAFETY DATA SHEETS FOR RESEARCH AND INDUSTRIAL CHEMICALS PART Ⅱ
LAWRENCE H.KEITH AND DOUGLAS B.WALTERS2222 年出版1181 页ISBN：0895733137
COMPEMDIUM OF SAFETY DATA SHEETS FOR RESEARCH AND INDUSTRIAL CHEMICALS PART Ⅵ
LAWRENCE H.KEITH AND DOUGLAS B.WALTERS2222 年出版3559 页ISBN：0895732866
COMPENDIUM OF SAFETY DATA SHEETS FOR RESEARCH AND INDUSTRIAL CHEMICALS PART Ⅰ
LAWRENCE H.KEITH AND DOUGLAS B.WALTERS2222 年出版453 页ISBN：0895733137
COMPEMDIUM OF SAFETY DATA SHEETS FOR RESEARCH AND INDUSTRIAL CHEMICALS PART Ⅴ
LAWRENCE H.KEITH AND DOUGLAS B.WALTERS2222 年出版2877 页ISBN：0895732858
COMPEMDIUM OF SAFETY DATA SHEETS FOR RESEARCH AND INDUSTRIAL CHEMICALS PART Ⅳ
LAWRENCE H.KEITH AND DOUGLAS B.WALTERS2222 年出版2265 页ISBN：0895732890
