TY  - BOOK
AU  - Mack,Edward
AU  - Garrett,Alfred Benjamin
AU  - Haskins,Joseph Fredric
AU  - Verhoek,Frank Henry
TI  - Text book of chemistry
U1  - 540 MAC  
PY  - 1956///.
CY  - Boston : 
PB  - Ginn and Company, 
KW  - Chemical elements
KW  - Chemistry
N1  - Includes index.
ER  -