TY  - BOOK
AU  - Wikeley, Nicholas
AU  - Ogus, A. I. (Anthony Ian)
TI  - The law of social security
ET  - 5th ed
PB  - Butterworths
PY  - 2002
EP  - cxxiii, 805 p.
UR  - https://ci.nii.ac.jp/ncid/BA59226132
SN  - 0406985855
ER  -