Polytechnic University of the Philippines
149
Followers
Personal Information
Unternehmen/Arbeitsplatz
Antipolo, Rizal Philippines
Branche
Education
Info
I've been fascinated by human connection, education, animals, and ahm . . . school supplies.
Tags
teaching demo
trade
cash
bookkeeping
cash discount
cash and trade discounts
trade discount
discounts
phosphorus cycle
phosphorus and sulfur cycle
sulfur
cycles
phosphorus
sulfur cycle
Mehr anzeigen
- Präsentationen
- Dokumente
- Infografiken