TY  - BOOK
AU  - Maheshwari,D.P.
TI  - Text books-planning, preparation, publication
U1  - 655.5 
PY  - 1966///
CY  - Bombay
PB  - Vora
KW  - Text books
KW  - Publishing
KW  - Publishers and publishing
KW  - Educational publishing
ER  -