000
00401nam a2200121Ia 4500
008
160316s9999 xxu||||| |||| 00| 0 eng d
100
_a
Townes, C.H
245
_a
Microwave spectroscophy
260
_a
New York
_b
Mcgraw-Hill
_c
1955
300
_a
XIII, 698p
650
_a
Spectroscophy microwave
999
_c
801
_d
801