The efficiency of business enterprises /

समान संसाधन

• The twelve principles of efficiency
  द्वारा: Emerson, H. (Harrington), 1853-1931
  प्रकाशित: (1976)
• The efficient use of water in irrigation : principles and practices for improving irrigation in arid and semiarid regions /
  द्वारा: Hillel, Daniel
  प्रकाशित: (1987)
• Electricity end-use efficiency /
  प्रकाशित: (1989)
• Operation function analysis do it yourself productivity improvement
  द्वारा: Bumbarger, William Bruce
  प्रकाशित: (1984)
• Boiler efficiency and safety a guide for managers, engineers and operators responsible for small steam boilers
  प्रकाशित: (1981)