00476nam a22001697a 450000500170000001000150001702000260003203500140005803700130007208200150008510000220010024500460012226000290016827000550019730000220025250000320027420170720145722.0  aENG-119365  a9789350020326c395.00  aEN-102897  bDBAD/PUB  a331.880973  aYates, Michael D.  aWhy unions matter /cby, Michael D. Yates  aDelhibAakar Booksc2010  a28 E Pocket IV, Mayur Vihar Phase IbDelhie110091  a240p. c22cm.(Hb)  aInclude reference and index