000
00277nam a2200121 4500
008
160616s 000 0
245
_a
Structure of matter
100
_a
Karapetyants, M
100
_a
Drakin, S
500
_a
C2:8 142L4
942
_c
BK
_2
BK10550
080
_a
531 KAR
999
_c
10550
_d
10550