Free time : challenge to later maturity /

समान संसाधन

• Free time and self-fulfillment : congress for a charter of leisure : World Congress, April 5-7, 1976.
  प्रकाशित: (1977)
• Second International Conference on Senior Tourism : Recife/Olinda, State of Pernambuco, Brazil, 12-15 September 1996 : proceedings - selected materials.
  प्रकाशित: (1997)
• Time on your hands : Fifth Annual Municipal Recreation Officer's Conference 1980 : conference proceedings document /
  प्रकाशित: (1981)
• The challenge of leisure.
  द्वारा: Brightbill, Charles Kestner, 1910-1966
  प्रकाशित: (1963)
• Activities digest : a resource bank for those working with the elderly.
  प्रकाशित: (1986)