<p>Collection of all the end of chapter questions and answers (Unit 1-4) in the text book compiled into a single document. Can be used for a rapid revision.</p>
<p>Unit one summary specially intended for essay type questions. The relevant studies are categorically analyzed according to learning objectives for easy memorization.</p>
<p>Recommend that you study the student book first for a comprehensive understanding and use this resource as a quick revision.</p>