00396cam a22001097a 4500 180718b1963 xxu||||| |||| 00| 0 eng d XA068x5412 B436c Survey of hosuing condition in Calcutta corporation area (1963) by State Statistical Bureau, West Bengal Calcutta State Statistical Bureau 1963 45p. West Bengal. State Statistical Bureau 498869 498869 0 0 0 0 IIPA IIPA 2018-08-04 XA068x5412 B436c GG10383 2018-08-04 2018-08-04 GG