共 7 条
[1]
Kemsley WFF, 1980, FAMILY EXPENDITURE S
[2]
Maddala GS., 1977, ECONOMETRICS
[4]
*UK DEP HLTH HUM S, 1985, NAT INS CONTR
[5]
*UK INL REV, 1985, EMPL GUID PAY
[6]
WELLS W, 1983, 42 DEP EMPL DISC PAP