Manual de fuentes de información /

समान संसाधन

• The COLUMBIA encyclopedia /
  प्रकाशित: (1963)
• The DOUBLEDAY pictorial library of technology : man remakes his world /
  प्रकाशित: (1963)
• The DOUBLEDAY pictorial library of man in society : patterns of human organization /
  प्रकाशित: (1964)
• The DOUBLEDAY pictorial library of the arts : mans creative imagination /
  प्रकाशित: (1965)
• The DOUBLEDAY pictorial library of communication and language : networks of thought and action /
  प्रकाशित: (1965)