TY  - BOOK
AU  - Paulston,Christina Bratt
AU  - Bruder,Mary Newton
TI  - From substitution to substance: a handbook of structural pattern drills 
SN  - 0912066822 (pbk.)
PY  - 1975///
CY  - Rowley, Mass.
PB  - Newbury House
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
N1  - Includes bibliographical footnotes
ER  -