00437nam a22001337a 4500008004100000020001800041040005500059080002400114245007700138260004400215300001700259650001400276653001300290230515b        |||||||| |||| 00| 0 eng d  a0 946653 04 6  aNational Science LibrarycNational Science Library  aR 696.1(058.7) bM5  aWater fittings and materials directory 1984/5 c/ Water Research Centre   aMarlow: bWater Research Centre, c1985  aviii, 185p.   aBuilding   aFittings