TY  - BOOK
AU  - MACK (Edward)
AU  - GARRETT (Alfred Benjamin)
TI  - Text book of chemistry Ed 2
U1  - 540 MACT 
PY  - 1956///
CY  - Boston
PB  - Ginn and Company.
KW  - Text
KW  - of
KW  - Ed
KW  - chemistry
KW  - book
KW  - 2
ER  -