000
00270nam a22001097a 4500
008
220822b xxu||||| |||| 00| 0 eng d
082
_a
538.362 Technology 7901
100
_a
Roberts, John D
_9
42070
245
_a
Nuclear magnetic resonance
260
_c
1959
942
_c
OB
999
_c
16195
_d
16194