000
00302nam a2200109Ia 45e0
008
181001s1971 xx 000 0 und d
100
_a
Brijlal Subramanyam
245
0
_a
Practical physics
260
_a
Delhi
_b
Neeraj Prak.
_c
1971
300
_a
350
942
_2
ddc
_c
BK
999
_c
2005
_d
2005