000 00303pam a2200109a 44500
082 _a620.1
_bAM35S NO.81
100 _aAmerican Society For Testing Materials
245 1 _aASTM PUBLICATION NO.81
260 _aPhiladelphia
_bAmerican Society For Testing Materials
_c
964 _gCIRC
997 _a8123 C
999 _c415720
_d415720