TY  - BOOK
AU  - Avadhanulu M.N.
TI  - A text book of engineering physics
SN  - 8121908175
AV  - QC23 .A933 1992 
PY  - 1962///]
CY  - New Delhi
PB  - S. Chand & Company ltd.
KW  - Physics
N1  - Includes index
ER  -