86111624
Nov 6, 2013
Jul 21, 2015
Downloadable electronic and digital audio and video recordings for use in preparing persons for professional examinations, career advancement, and continuing education in the field of engineering
Electrical and Scientific ApparatusPrinted non-fiction instructional materials for use in preparing persons for professional examinations, career advancement, and continuing professional education in the field of engineering
Paper Goods and Printed MatterConducting courses and lectures, on-line and in person, for preparing persons for professional examinations, career advancement, and continuing professional education in the field of engineering
Education and Entertainment