000 00377pam a2200133a 44500
082 _aUSBM
_bRI-7570
100 _a
245 1 _aDISPERSION STRENGTHENING OF LEAD BY COPRECIPITATION
260 _a
_bU. S. Dept. Of The Interior, Bureau Of Mines, [S. L.]
_c1971
300 _a9
500 _aBound With Usbm Ri-7551-7569,Lack No. 7565
964 _gCIRC
997 _aTR15242 C
999 _c400419
_d400419