000 00467pam a2200145a 44500
008 160510b xxu||||| |||| 00| 0 eng d
082 _aBTS MONO B-1229
100 _aINGERSON,W E
245 _aROCKWELL HARDNESS OF CYLINDRICAL SPECIMENS
_b
260 _a
_bAMERICAN SOCIETY FOR TESTING AND MATERIALS, PHILADELPHIA
_c1939
300 _a,8,,,,,,
500 _aBound with BTS MONO B-1230-1260.Lack no.1234,47,52,54-55
650 _aBIOLOGICAL CHEMISTRY
650 _aENZYMES
999 _c480371
_d480371