00351nam a22001337a 4500003000400000020001800004082001600022100001500038245006200053250000600115260005300121300001000174650003300184OSt  a9788173813528  a658bHAY/PR  aHayness, W  aPrinciples of management and entrepreneurship development  a1  aNew DelhibNew central book agency pvt ltdc2013  a221p.  aPlanning and decision making