00271nam a2200133Ia 4500020000900000082000800009100001600017245004000033250000600073260003800079300000800117500000600125650000600131  aNULL  a548  aKillian, J. 0aCrystals - Secrets of the Inorganic  a-  aLondonbScientific American Books  a263  a0  a-