@BOOK{ Book!D - 77755437, AUTHOR = "Staff of Research and Education Association", TITLE = "The organic chemistry problem solver", LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد", SUBJECT = "Problems, exercises, etc ، Chemistry, Organic", URL = "/book/77755437/The-organic-chemistry-problem-solver/"}