TY  - BOOK
AU  - Conant, James B
AU  - Sharma,Vishwa Mitra
AU  - Verma,Ramesh
TI  - Vigyan Aur Vyavaharik Gyan
U1  - Q03 
PY  - 1962///
CY  - New Delhi
PB  - Atmaram and Sons
N1  - includes index and biblioraphy
ER  -