00449nam a2200133Ia 4500008004100000040001700041082002200058110004000080245005400120260004100174300001300215500006100228650002600289190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta311.2bI39N  aIndia.National Sample Survey Office 0aNSS 9th 11th 12th 13th rounds : May 1955-May 1958  aDelhibManager of Publicationsc1962  aiv, 86p.  aContents: no. 53 Tables with notes on internal migration  aSampling (Statistics)