Excel Revise in a Month titles give you a step-by-step progr am to revise for your HSC one month before your exams. Each book in the series includes numerous te

This Excel Preliminary Maths Extension 1 study guide has bee n specifically designed to meet the student's study needs by providing t he most comprehensive, up-

This comprehensive study guide covers the complete HSC Maths Extensio n 1 course and has been specifically created to maximise exam success. T his guide has bee