TY - BOOK AU - Christensen, K. (Kathleen) AU - Barker, Kathleen TI - Contingent work : American employment relations in transition PB - ILR Press, an imprint of Cornell University Press PY - 1998 T2 - ILR/Cornell paperbacks EP - viii, 350 p. UR - http://ci.nii.ac.jp/ncid/BA37244607 SN - 0801484057 ER -