TY  - BOOK
AU  - VanSyoc,W.Bryce
AU  - VanSyoc,Florence S.
TI  - Lets learn English / 
U1  - 420 
PY  - 1971///
CY  - New York : 
PB  - American Book Co., 
KW  - English language
N1  -  Advanced course : Book 5 and 6
ER  -