000
00266nam a2200121 a 4500
003
EIA
001
1781
942
_0
2
_2
ddc
_c
BK
245
_a
Introduction to theoretical physics
260
_c
1943
008
141112s1943 ck r 000 u spa d
082
_a
530
_b
P132i
999
_c
7655
_d
7655