1.
Automobile Exhaust Emission Testing: Measurement of Regulated and Unregulated Exhaust Gas Co...
by H. Klingenberg
ISBN: 9783642802454
List Price: $129.00
2.
Effective Schools Through Effective Management
by Genck, Fredric H., Klingenb...
ISBN: 9780686369189
List Price: $19.95
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Effective Schools Through Effective Management
by Genck, Fredric H., Klingenb...
ISBN: 9781880331002
List Price: $11.00
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Lake Forest Teacher Evaluation Plan
by Klingenberg, Allen J., Dris...
ISBN: 9780935807035
List Price: $285.00
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Automobile Exhaust Emission Testing
by Klingenberg, H., Grubinger-...
ISBN: 9783642802447
List Price: $24.99