TY  - BOOK
AU  - Warwick, Donald P (Ed.)
AU  - Osherson, Samuel (Ed.)
TI  - Comparative research methods
SN  - 0-13-153940-X
U1  - 300.72 21st
PY  - 1973///
CY  - Englewood cliffs
PB  - Prentice-Hall
KW  - Social science research-Addresses, essays, lectures; Social problems; Social action
ER  -