TY  - BOOK
AU  - Sharma, K.N.
AU  - Chanana, M.K.
TI  - Numerical problems in physics: Volume: I 
SN  - 8127214051
U1  - 530.15 SHA 
PY  - 2005///
CY  - New Delhi, Kolkata
PB  - Kalyani publishers
ER  -