00284nam a2200097Ia 450000500170000000800410001705000160005810000150007424500580008926000390014720251229085442.0251229s9999    xx            000 0 und d  aHD 31 .L57   aLorsch,J.W 0aOrganization planningbcases and concepts. cW Lorsch  aLondonb Richard d irwin incc1972