000
00252nam a2200109 4500
008
160616s 000 0
245
_a
Molecular flow of gases
100
_a
Patterson, G.N
500
_a
B78:3 J91
942
_c
BK
_2
BK8681
080
_a
533.6 PAT
999
_c
8681
_d
8681