00398    a2200145   4500020001500000082001300015100001600028245005200044260005500096300001900151650003400170650001500204700001600219700001700235  a058209822X  a549bDEE  aDeer, W. A.  aAn introductions to the rock - forming minerals  aEnglandbEducational Low- Price Schemec1966g1966  axv,695p.c23cm  aChemistry and allied sciences  aMineralogy  aZussman, J.  aHowie, R. A.