00323nam a2200145Ia 4500008004100000020001800041082000800059082001000067100001500077100001500092245001500107260001300122260003300135260000900168230118s9999||||xx |||||||||||||| ||und||  a81-239-1148-3  a551  bBER/M  al.gbberry  bbrianmason 0amineralogy  anewdelhi  bcbs publishers &distributors  c1985