APÂ®, Advanced Placement ProgramÂ® or Pre-APÂ® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product. SATÂ® is a trademark registered and/or owned by the College Board, which was not involved in the production of, and does not endorse, this product.
1 The International Society for the Study of Individual Differences (ISSID) was founded in 1983 to foster research on individual differences in temperament, intelligence, attitudes, and abilities.
Project Management. We bring a full suite of Software Development Life Cycle (SDLC) capabilities for our clients. International Software Systems, Inc. (ISSI) is a CMMI Level 3 Appraised, ISO 9001:2008 Certified, and SBA Small Business Certified Minority-Owned Corporation.