TY  - BOOK
AU  - Clymer, Theodore
TI  - To make a differrence 
SN  - 0 7702 0599 2 NO3
U1  - 418 CLY 
PY  - 1978///
CY  - Canada 
PB  -  Ginn and company 
KW  - ENGLISH LANGUAGE GRAMMAR
ER  -