00510nam a2200133Ia 4500008004100000040001700041082002200058110004100080245004500121260004100166300001400207500008500221650007000306190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta311.2bI39N  aIndia. National Sample Survey Office 0aNSS 13th round: September 1957- May 1958  aDelhibManager of Publicationsc1958  aiv, 208p.  aContents: no. 63 Tables with notes on employment and unemployment in urban areas  aSampling (Statistics); Employment (Economic theory); Unemployment