John A. Vonk

¦^reface We wrote the Effective Series because we wanted a computer application textbook to help us teach. At the time, most computer applications texts were written like cookbooks. Do this, do that, follow these steps. There was little or no explanation about why you should carry out specific...

Preface We wrote the Effective Series because we wanted a computer application textbook to help us teach. At the time, most computer applications texts were written hke cookbooks. Do this, do that, follow these steps. There was little or no explanation about why you should cany out specific...