TY  - BOOK
AU  - Chowdhury, K.C.  .
TI  - First course in theory of numbers / 
SN  - 81-8629-965-3
U1  - B13 
PY  - 2004///
CY  - New Delhi : 
PB  - Asian Books Private Limited , 
KW  - Mathematics- Numbers theory
ER  -