books.google.at - A complete text and reference book on scientific computing. It proceeds from mathematical and theoretical considerations to actual practical computer routines....http://books.google.at/books/about/Numerical_Recipes_in_Fortran_77.html?hl=de&id=gn_4mpdN9WkC&utm_source=gb-gplus-shareNumerical Recipes in Fortran 77
