00624cam a2200193 a 45000010005000000030009000050050017000140080041000310200015000720400028000870820018001151000023001332450113001562600039002693000046003085040041003546500014003956500021004098505BD-DhUAP20201220124603.0201220s1986    ii a     b    000 0 eng    a8120401573  aDLCcDLCdBD-DhUAPbeng  223a696.1 CHA  aChakrabarti, S. P.10aStudies on the development of economical drainage systems for multi-storeyed buildings /cS. P. Chakrabarti.  aNew Delhi :bOxford & IBH,cc1986.  axii, 102 pages :billustrations ;c24 cm.  aIncludes bibliographical references. 0aPlumbing. 0aDrainage, House.