Standards in the services industry /

समान संसाधन

• Methodological Approaches to Deriving Environmental and Occupational Health Standards
  द्वारा: Calabress, Edward. J 1946
  प्रकाशित: (1978)
• Methodical approaches to deriving environmental and occupational health standards
  द्वारा: Calabrese, Edward J
  प्रकाशित: (1978)
• Standards in building
  द्वारा: Nagarajan, R.
  प्रकाशित: (1976)
• Standards in building
  द्वारा: Nagarajan, R.
  प्रकाशित: (1976)
• The standard of living
  द्वारा: Sen,Amartya
  प्रकाशित: (1987)