Richard H Langley

Richard H Langley is the author of "5 Steps to a 5 AP Chemistry, 2014-2015 Edition", "Organic Chemistry II for Dummies", "5 Steps to a 5: AP Chemistry 2018" and "Chemie Aufgabensammlung Für Dummies".

Books by Richard H Langley

5 Steps to a 5: A...
Moore, John T.
Paperback: $28.00

5 Steps to a 5 AP...
Langley, Richard H.
Electronic book text: $18.95

Organic Chemistry...
Moore, John T.
Paperback: $19.99

5 Steps to a 5: A...
Moore, John T.
Paperback: $18.00

Chemie Aufgabensa...
Hattori, Heather
Digital download:

McGraw-Hill Educa...
Millhollon, Mary
Paperback: $27.00

Chemistry for the...
Moore, John T.
Paperback: $25.00

Chemie Aufgabensa...
Hattori, Heather
Electronic book text:

5 Steps to a 5 AP...
Langley, Richard H.
Paperback: $18.95

Biochemistry for ...
Moore, John T.
Electronic book text: $39.98

5 Steps to a 5 AP...
Millhollon, Mary
Electronic book text: $29.95

Organic Chemistry...
Moore, John T.
Digital download: