How can i get a free online textbook edition on prentice hall "biology" by miller& levine?

i am not sure about the author's name. i told my teacher to give the book, but she did not give it to anybody. but i need that book for my mid- term. please help!How can i get a free online textbook edition on prentice hall "biology" by miller%26amp; levine?
the book can be found online at this website

http://www.phschool.com/webcodes10/index鈥?/a>

magellan roadmate

stage stores