TY  - BOOK
AU  - Aggarwal,Santosh
TI  - Three language formula.: an educational problem 
SN  - 8121203368 
U1  - 401.41 AGG 
PY  - 1991///
CY  - New Delhi
PB  - Gian Publishing House
KW  - Education and state
KW  - Language and languages
N1  - Includes bibliographical references (p. [287]-298)
ER  -