00487nam a2200133Ia 4500008004100000040001700041082002200058110004100080245007600121260004100197300001400238500006000252650004100312190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta311.2bI39N  aIndia. National Sample Survey Office 0aNSS 22nd round: July 1967- June 1968, fifth sub-round March- April 1968  aDelhibManager of Publicationsc1973  avii, 28p.  aContents: no. 193- Tables with notes on family planning  aSampling (Statistics); Birth control