• provides the expert guide to lead one through this highly demanding knowledge requirement • exposes “surprise and trick” questions • provides teachers’ comments revealing common mistakes & wrong habits • first to implement data-mining to improve learning efficiency • advanced trade book with data-mining and teachers’ comments • buy print edition online at www.yellowreef.com to enjoy attractive discounts • complete eBook edition and concise eBook edition available • also suitable for • Cambridge GCE AL (H1/H2) • Cambridge International AL • Cambridge Pre-University • Books available for other subjects including Physics, Chemistry, Biology, Mathematics, Economics, English • Primary level, Secondary level, GCE O-level, GCE A-level, iGCSE, Cambridge A-level, Hong Kong DSE • Concise eBooks are tailored for quick revision, whereas Complete eBooks are for detailed studies • visit www.yellowreef.com for sample chapters and more

• candidates / tutors must have noticed that the exam questions has gone towards tertiary year−1 level, but yet the syllabus does not reflect this change; we have made the necessary accommodation • first to provide the critical guide to lead one through this highly demanding knowledge requirement • exact exam−compatibility to answers • exact and accurate definitions • most efficient method of learning, hence saves time • advanced trade book • Complete edition and concise edition eBooks available

• completely covers all question-types since 1996 • exposes all “trick” questions • makes available full set of step-by-step solution approaches • provides examination reports revealing common mistakes & wrong habits • easy-to-implement check-back procedure • gives short side-reading notes • advanced trade book • Complete edition eBook only

• completely covers all question-types since 1996 • exposes all “trick” questions • makes available full set of step-by-step solution approaches • provides examination reports revealing common mistakes & wrong habits • easy-to-implement check-back procedure • gives short side-reading notes • advanced trade book • Complete edition eBook only

• advanced trade book • complete coverage of all question-types since 1996 • comprehensive “trick” question-types revealed • full set of all possible step-by-step solution approaches • examination reports revealing common mistakes & wrong habits • short side-reading notes • easy-to-implement check-back procedure • Complete edition eBook only

• Full solutions to question-types from top schools & colleges since 2003 • topical order to facilitate drilling • solutions to complete and thorough encyclopedia of question−types • step-by-step solutions to “trick” questions • tendency towards carelessness is greatly reduced • most efficient method of learning, hence saves time • advanced tradebook • complete edition eBook available • visit www.yellowreef.com for sample chapters and more