NSS 18th round: Februaryv 1963 to January 1964
311.2
I39N
 NSS 18th round: Februaryv 1963 to January 1964 - Trivandrum : Govt. Press, 1969.
 V.p. - Report; no. 11 .
  Report on consumer expenditure in Kerala
75445
  Subjects: Sampling (Statistics); Consumption (Economics).

