000 00454 a2200193 4500
041 _aEnglish
082 _a552.8/Smi/Wel
245 1 _aMinerals and the Microscope
256 _aASI_324
257 _aCAL_03690
260 _aLondon
_bThomas Murby & Co.
_c1956
901 _aAS17657
500 _aASI Library
100 1 _aM.K.Wells
300 _a181
008
964 _bRoman
942 _2ddc
_cBK
999 _c360775
_d360775