Etter, D. M. (1987). Structured FORTRAN 77 for engineers and scientists (2nd ed.). The Benjamin/Cummings Pub.
Cita Chicago Style (17a ed.)Etter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 2nd ed. Menlo Park, Calif: The Benjamin/Cummings Pub, 1987.
Cita MLA (9a ed.)Etter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 2nd ed. The Benjamin/Cummings Pub, 1987.
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