TY  - BOOK
AU  - India. National Sample Survey Organisation
AU  - 
TI  - Report on pilot survey on construction in urban areas; scheme B
T2  - NSS report no. 335 (Roumd no. 35) July 1980 - June 1981
U1  - SC:300(54) 
PY  - 1986///
CY  - New Delhi
PB  - NSSO
ER  -