Based on the context of "Distinction in Commerce" and the author "Matimba," you are likely referring to the popular O-Level Commerce study guides used in Zimbabwe (and other Cambridge regions), authored by . Mms Desi Maza Upd - 3.79.94.248
Here is a detailed feature review of the study guide. Title: Distinction in Commerce Author: G. Matimba Target Audience: O-Level Students (Cambridge, ZIMSEC) Primary Goal: To transition students from basic knowledge to distinction-level understanding. Hot Play Procom Portable [FREE]
While I cannot provide a direct PDF download file due to copyright restrictions, I can produce a of what makes the Distinction in Commerce series by Matimba an essential resource for students.