00369nam a2200181Ia 4500008004100000082000800041082000800049100001400057245002600071250000900097260002700106260000900133300001000142365000600152365000600158365000600164650001700170181031s9999    xx            000 0 und d  a721  bCRA  aCramb Ian  aArt of the Stonemason  a3rd.  bBetterway publications  c1992  a174p.  b0  d0  e0  aConstruction