00583nam a22002057a 4500 20220103095138.0 220103b ||||| |||| 00| 0 eng d AL Eng 23 344.730188 PETA Florence Peterson 12235 American Labor Unions What they are and how they work 2nd ed. New York Harper and Row Publishers 1963 x,271 p. HB 22x14 cm. America 12236 Labor Unions 12237 PETERSON (Florence) 12238 ddc GF 221039 221039 0 0 ddc 0 0 PS AL AL 2013-03-23 0 344.730188 PETA GF01786 2022-01-03 00:00:00 2022-01-03 GF