TY  - BOOK
AU  - Vaidhya, P. C. and others,
TI  - Gyan Gangotri Granth Shreni - 6 : Ganit Darshan (Vigyanlakshi)
U1  - 039 
PY  - 1969///
CY  - V. V. Nagar
PB  - Sardar Patel University
KW  - En~yclopedias in other languages
ER  -