NSS 5th ;22nd round : March-April, 1968
311.2
I39N
 NSS 5th ;22nd round : March-April, 1968 - Calcutta : ISI, 1970.
 44p.
  Contents: no. 216 Tables with notes in family planning
73509
  Subjects: Sampling (Statistics); Surveys; Birth control-India.

