000
00276nam a2200109Ia 4500
008
210324s1969 xx 000 0 und d
041
_a
eng
082
_a
531
100
_a
Theraja, B. L.
_9
1575886
245
_a
Engineering Physics
260
_a
N. Delhi
_b
Niraj Prakashan
_c
1969
999
_c
1024451
_d
1024451