#+BEGIN_SRC emacs-lisp :tangle doi-utils.el
(defun isbn-to-bibtex-lead (isbn)
"Search lead.to for ISBN bibtex entry. You have to copy the entry if it is on the page to your bibtex file."
#+BEGIN_SRC emacs-lisp :tangle doi-utils.el
(defun isbn-to-bibtex-lead (isbn)
"Search lead.to for ISBN bibtex entry. You have to copy the entry if it is on the page to your bibtex file."