TY - BOOK AU - Purcell,Theodore Vincent TI - Blue collar man: patterns of dual allegiance in industry AV - HD8039.P152 U57 PY - 1960/// CY - Cambridge PB - Harvard University Press KW - Packing-house workers KW - United States KW - Industrial relations KW - Case studies UR - http://www.archive.org/details/bluecollarmanpat00purc UR - http://www.openlibrary.org/books/OL13540746M ER -