Helfgott, Michel Darrell Moore creator text New York CreateSpace Independent 2011 monographic viii, 375 p. : ill. ; 23.5 cm. Includes appendices, bibliographical references and index. Bio-Technology Introductory Calculus Asymptotes behavior Vertical asymptotes Natural science Chain rule Concavity MS-BT RCRS&AHS 515 HEL 9781453880838 (pbk)