00354nam a22001337a 4500020001800000040000900018082002000027100001800047110001700065245005500082250001600137260003200153650003500185  a9781408184196  cNUST  aREF 738.103 HAM  aHamer, Frank   aHamer, Janet  aThe Potters Dictionary of Materials and Techniques  a6th Edition  aLondon:bBloomsbury,c2015.  aCeramic materials Dictionaries