DESCRIPTION
TheOfficial Guide for GMAT Review contains more than 1,400 questions from actual GMAT exams (with answers). It includes a math review, the actual essay topics that still appear on the test, sample responses to the essays topics and scoring information. The Official Guide is required reading for anyone who is serious about the GMAT.
Ever since the 10th edition of the Official Guide was introduced it has been virtually impossible to find it in stock. Even Amazon is nearly always sold out and advertises delays ranging from of 1 to 6 weeks.  I don't understand the problem, but, as many of you know, it has been that way for more than a year.