TY  - GEN
AU  - Dooley, David
TI  - Social research methods
SN  - 81-203-1133-7
U1  - 307.2 
CY  - New Delhi
PB  - Prentice-Hall of India, India
KW  - Sociology
KW  - Research
KW  - Scientific methods
KW  - Sampling
N1  - Bibliography:p. 354-367; 981224; M
ER  -