TY  - BOOK
AU  - New,William H.
AU  - Messenger,W.E.
TI  - Active voice
SN  - 0130038970 (pbk.) :
AV  - PE1122 .A37 1991
PY  - 1980///
CY  - Scarborough, Ont.
PB  - Prentice-Hall of Canada
KW  - College readers
N1  - Includes bibliographical references
ER  -