000
00293nam a2200121 4500
008
160616s 000 0
245
_a
Theory of light
100
_a
Planck, Max
440
_a
Introduction to theoretical physics, 4
500
_a
C51 J7
942
_c
BK
_2
BK9272
080
_a
535.1 PLA
999
_c
9272
_d
9272