Data collection in developing countries
Casley, D. J.
Data collection in developing countries D. J. Casley and D. A. Lury - 2nd ed. - Oxford Clarendon Press 1987 - 225 p. : ill. ; 25 cm.
0198772823
87-012574
Sampling (Statistics)
Developing countries--Statistical services
Data collection in developing countries D. J. Casley and D. A. Lury - 2nd ed. - Oxford Clarendon Press 1987 - 225 p. : ill. ; 25 cm.
0198772823
87-012574
Sampling (Statistics)
Developing countries--Statistical services