Footnotes
- 1957 . “ ‘The Fun They Had’ ” . In Earth is Room Enough , New York : Doubleday .
- Kreitzberg , C.B. and Shneidennan , B. 1975 . FORTRAN Programming: a spiral approach , New York : Harcourt Brace Jovanovich .
- Falk , R.F. and Cortese , C.F. 1974 . ‘How to start a sociology computer laboratory in a small college’ . Teaching Sociology , 1 (2) : 242 – 255 .