000 00449nam a2200157Ia 4500
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040 _aNITIL
_cNITIL
082 _221st
_a311.2
_bI39N
110 _aIndia. National Sample Survey Office
245 0 _aNSS
260 _aDelhi
_bManager of Publications
_c1961
300 _aiv, 59p.
500 _aContents: no. 49 Report on morbidity
650 _aSampling (Statistics); Diseases-India
942 _cBKS
999 _c36811
_d36811