Chemistry: Matter and its changes/
Velasco, Virginia S.
Chemistry: Matter and its changes/ by Virginia S. Velasco - Malabon City : Jimczyville Publications, c2010 - v, 302p.: ill. 23cm.
Includes bibliography.
978-961-0508-20-4
Chemistry
BFil. 540 / V541c
Chemistry: Matter and its changes/ by Virginia S. Velasco - Malabon City : Jimczyville Publications, c2010 - v, 302p.: ill. 23cm.
Includes bibliography.
978-961-0508-20-4
Chemistry
BFil. 540 / V541c