000
00261nam a2200121Ia 4500
100
_a
Worsnop BL
245
_a
Advanced Practical Physics
250
_a
9th
260
_c
1961
_a
Bombay
_b
Asia Publishing House
300
_a
vii+754
700
_a
Flint HT
942
_c
BK
999
_c
827
_d
827