TY  - BOOK
AU  - Chatopadhayay, D.P.
TI  - Vignan Yatra (Gujarati)
T2  - Vignan Vikas Shreni
U1  - G/500 CHA-V 
PY  - 1958///
CY  - Vadodara
PB  - Chetan Prakashan Gruh
ER  -