000 00524 a2200265 4500
001 1005183
020 _a2
041 _aeng
080 _a553.61 Cla:12:63
245 _aClays and clay minerals
250 _a
260 _aNew York
260 _bMacmillan,
260 _c1964
300 _aix,692 p.
300 _c23.5 cm
490 _aBSI 2000 : part -163 : 1982
100 _a
700 _a
650 _a
650 _aClay minerals-Congresses
650 _aClay-Congresses
942 _cBK
942 _2UDC
999 _c33455
_d33456