Published by
Eulogio “Amang” Rodriguez Institute of Science and Technology
Nagtahan, Sampaloc, Manila
www.earist.edu.ph
Philippine Copyright
By the Office of the Vice President for Research, Extension and Information Services
Eulogio “Amang” Rodriguez Institute of Science and Technology
All rights reserved. Portions of this manual may not be reproduced in any form without prior written permission from the Office of the Vice President for Research, Extension and Information Services
Editor:
Eric C. Mendoza, Ed. D.
Design/Layout
Prof. Sheila Marie M. Matias
Encoder
Prof. Jonjon V. Pantaleon