00459nam a2200133Ia 4500008004100000040001700041082002200058110004100080245004200121260004100163300001000204500007300214650003800287190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta311.2bI39N  aIndia. National Sample Survey Office 0aNSS 20th round : July 1965- June 1966  aDelhibManager of Publicationsc1973  a104p.  aContents: no. 197- Tables with notes on household distributive trade  aSampling (Statistics); Households