000 00295nam a22001217a 4500
020 _a0-623-51791-8
082 _a671.35 BUR'D
100 _aBURLS, J
_979340
245 _aDIAMOND GRINDING RECENT RESEARCH AND DEVELOPMENT
260 _aLONDON
_bMILLS & BOOM
_c1971
300 _a53P
942 _cBK
999 _c584386
_d584386