Data collection in developing countries /
CASLEY, Dennis J.
Data collection in developing countries / Dennis J. Casley and Denis A. Lury. - Oxford : Clarendon Press, 1981. - XI, 244 p. :
Includes an index
019877124X 9780198771241
Sampling (Statistics)
Statistical services.--Social surveys
Data collection in developing countries / Dennis J. Casley and Denis A. Lury. - Oxford : Clarendon Press, 1981. - XI, 244 p. :
Includes an index
019877124X 9780198771241
Sampling (Statistics)
Statistical services.--Social surveys