TY  - BOOK
AU  - Das,Nirmalendu
TI  - Complete unified theory
SN  - 8176430005
U1  - 530.142 
PY  - 1998///
CY  - Guwahati : 
PB  - Bani Prokash Pvt. Ltd., 
KW  - Unified field theories
N1  - Includes bibliographical references
ER  -