TY  - BOOK
AU  - Lado, Robert
TI  - Language teaching : : a scientific approach / 
U1  - 407 LAD  
PY  - 1964///.
CY  - New York : 
PB  - Mc Graw-Hill, Inc., 
KW  - Languages, Modern--Study and teaching
KW  - Language and languages--Study and teaching
KW  - Linguistics
N1  - Includes bibliography and index.
ER  -