000 00306pam a2200133a 44500
008 160408b xxu||||| |||| 00| 0 eng d
082 _a620
_bW52T
100 _a
245 1 _aTECHNICAL BULLETIN
260 _a
_bW. Va.
_c
650 _aTechnology -- Collected Works
964 _gCIRC
997 _aA23957 s C
999 _c273955
_d273955