@book{20638, author = {O'Neil, Peter V.}, title = {Advanced engineering mathematics /}, publisher = {Cengage Learning,}, year = {c2012.}, address = {Mason, OH :}, edition = {7th ed.}, note = {Includes index.}, url = {https://uowd.box.com/s/dz5vbzbcd0yzuq7yowyg0jjpljwi9cz8} }