Painless chemistry
Chen, Loris
Painless chemistry / Loris Chen. - New York: Barron's Educational Series, Inc., c2011. - vi, 257p.: ill.; 23cm.
978-0-7641-4602-2
Chemistry - Study and teaching(middle school).
540 C518 2011
Painless chemistry / Loris Chen. - New York: Barron's Educational Series, Inc., c2011. - vi, 257p.: ill.; 23cm.
978-0-7641-4602-2
Chemistry - Study and teaching(middle school).
540 C518 2011