00384nam a2200121Ia 4500008004100000041001200041082001500053100008900068245005800157260001700215440000900232650002100241240126s9999    xx            000 0 und d  aEnglish  aPRCE78-314  aChandulal V, Javia Shantilal J, Ratanpara Sureshchandra M, Makadia Roy, Ravi Bhushan 0aInvestigations on low cost roofing unitsbIyengar K R  bMIT, Manipal  aNULL  aRoofing,low cost