000 00283pam a2200121a 44500
008 160510b xxu||||| |||| 00| 0 eng d
082 _aBTS MONO 2180
245 _aDESIGN OF RELAYS
_b
260 _a
_b
_c1954
300 _a,314,,,,,,
650 _aBIOLOGICAL CHEMISTRY
650 _aENZYMES
999 _c480332
_d480332