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I haven't seen too many good reviews for that book. I would use 1) Official Guide, 11th edition; 2) GMATPrep official tests (do these before the OG because there's a little bit of question overlap); and 3) Cracking the GMAT from Princeton Review. The PR book is a must for properly understanding the test and nailing down strategy. The official materials have no strategy, because GMAC likes to tell people the test isn't coachable.
These should be your starter books. Work through them and then see where you need to go.
1.- Take the GMATPrep Test I
2.- Establish a framework for each type of problem - I used Kaplan (ie picking numbers)
3.- Work the OG
4.- Complete as many test as possible (Kaplan, PR, etc) plenty of free test out there
4.- Take the GMATPrep Test II