TY  - BOOK
AU  - CHANCHAL GARG
TI  - CSIR-UGC:JRF/NET/SLET PHYSICAL SCIENCE
SN  - 93-5006-847-8
CY  - MEERUT
PB  - PRAGATI PRAKASHAN
KW  - PHYSICS
N1  - UGC-NET
ER  -