PANEL STUDIES - PRACTICAL PROBLEMS

[1] BEALER RC, 1969, RURAL SOCIOL, V34, P229

[2] BLOCK JH, 1971, LIVES THROUGH TIME

[3] BOHLEN JM, 1968, RURAL SOCIOLOGY, V33, P403

[4] CAMPBELL AA, 1953, RESEARCH METHODS BEH

[5] CRIDER DM, 1972, 778 PENNS STAT U AGR

[6] RETRIEVING MOBILE CASES IN LONGITUDINAL SURVEYS [J]. PUBLIC OPINION QUARTERLY, 1968, 32 (01) : 51 - 64

[7] FERBER R, 1962, RESEARCH METHODS ECO

[8] GLOCK CY, 1955, LANGUAGE SOCIAL RESE

[9] GLOCK CY, 1967, SURVEY RESEARCH SOCI

[10] METHODOLOGICAL ISSUES IN FAMILY DEVELOPMENT RESEARCH [J]. FAMILY PROCESS, 1964, 3 (01) : 186 - 206

[1] BEALER RC, 1969, RURAL SOCIOL, V34, P229

[2] BLOCK JH, 1971, LIVES THROUGH TIME

[3] BOHLEN JM, 1968, RURAL SOCIOLOGY, V33, P403

[4] CAMPBELL AA, 1953, RESEARCH METHODS BEH

[5] CRIDER DM, 1972, 778 PENNS STAT U AGR

[6] RETRIEVING MOBILE CASES IN LONGITUDINAL SURVEYS [J]. PUBLIC OPINION QUARTERLY, 1968, 32 (01) : 51 - 64

[7] FERBER R, 1962, RESEARCH METHODS ECO

[8] GLOCK CY, 1955, LANGUAGE SOCIAL RESE

[9] GLOCK CY, 1967, SURVEY RESEARCH SOCI

[10] METHODOLOGICAL ISSUES IN FAMILY DEVELOPMENT RESEARCH [J]. FAMILY PROCESS, 1964, 3 (01) : 186 - 206