TY  - BOOK
AU  - Jennings, W A
AU  - Jennings,W A
TI  - Laboratory Manual:  to Accompany a First Course in Chemistry
U1  - Q28 
PY  - 1935///
CY  - Toronto
PB  - W. J. Gage and Company Ltd
N1  - includes index and biblioraphy; change of state..............11  Mechanical mixtures or heterogeneous substances.......25  Solutions .....30  Heating substances in Air..........35  Oxygen......41  THe conservation of weight in a chemical reaction...........57
ER  -