books.google.at - 'Numerical Recipes' is a reference book on scientific computing. It proceeds from mathematical and theoretical considerations to actual, practical computer routines. With over 100 new routines, bringing the total to well over 300, plus upgraded versions o...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