@article{66753,
      author = {Narlikar, Jayant Vishnu,},
      url = {http://library.usi.edu/record/66753},
      title = {The lighter side of gravity /},
      publisher = {W.H. Freeman,},
      recid = {66753},
      pages = {viii, 194 p. :},
      address = {San Francisco :},
      year = {1982},
}