Labels:book | crt screen | monitor | reckoner OCR: IIXX Preface to the First Edition Professors Helping Develop by Discovery Third Edition We offer our sincere thanks to the following professors J0J participating in the review of the third edition John Cartoll Lynn O'Hanlon San Diego State University L.A Pierce College Barbara Mack Devie Schneider Marymount College L.A. Valley College Richard Matzen Oklahoma State University Lastly, especially appreciate those professors who were willing to discuss with me in detail the probl lems they had encountered with the First Edition of by Dis- Often they allowed me to telephone them at home The resulting conversa tions, set apart from the busy days on campus we all experience, allowed me to get fuller understanding of their experi riences teaching from this book Their candid comments both encourage ...
