TY  - BOOK
AU  - Indu Prakash
AU  -  Jha A K
AU  -  Ram Krishna
TI  - Text-book of practical physics
SN  - 8122504167 (pbk)
U1  - C:f, J0-;1 
PY  - 1950///
CY  - Allahabad
PB  - Kitab Mahal      
KW  - Physics
N1  - Appendices i-xxivp
ER  -