PRACTICAL PRINCIPLES OF ION EXCHANGE WATER TREATMENT ; ISBN 0-927188-00-7 PRACTICAL PRINCIPLES OF ION EXCHANGE WATER TREATMENT Published by Tall Oaks Publication. Copyright 1995. Stated, Second Edition. ISBN 0-927188-00-7 Hard Cover. 217 pages. Author: Dean L. Owens. Brand new in the publishers shrink wrap. PRACTICAL PRINCIPLES OF ION EXCHANGE WATER TREATMENT