TY  - BOOK
AU  - Frank,Marcella
TI  - Modern English: Exercises for non-native speakers 
SN  - 0-13-593806-6
PY  - 1972///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - English
N1  - Part. 1 (1972; 208 p.)
ER  -