1.
Standard Plant Operator's Questions and Answers, Vol. 2
by Elonka, Stephen M., Robinso...
ISBN: 9780070193161
List Price: $57.95
2.
Standard Boiler Room Questions and Answers
by Elonka, Stephen M., Higgins...
ISBN: 9780070193017
List Price: $60.00
3.
Standard Basic Math and Applied Plant Calculations
by Elonka, Stephen M.
ISBN: 9780070192973
List Price: $33.00
4.
Standard Plant Operator's Questions and Answers (v. 1)
by Elonka, Stephen M., Robinso...
ISBN: 9780070192935
List Price: $24.50
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Standard Refrigeration and Air Conditioning: Questions and Answers - Stephen Michael Elonka ...
by Elonka, Stephen M., Minich,...
ISBN: 9780070192911
List Price: $34.50
6.
7.
Standard Boiler Operators' Questions and Answers
by Elonka, Stephen M., Kohan, ...
ISBN: 9780070192751
List Price: $43.75
8.
Electrical Systems and Equipment for Industry
by Moore, Arthur H., Elonka, S...
ISBN: 9780882755618
List Price: $34.50
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10.
Standard Plant Operator's Questions and Answers
by Elonka, Stephen M., Robinso...
ISBN: 9780070791916
List Price: $92.95
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Boiler Room Questions and Answers
by Higgins, Alex, Elonka, Step...
ISBN: 9780070287549
List Price: $45.00
12.
Standard Plant Operators Questions and Answers, Vol. 2
by Elonka, Stephen M., Robinso...
ISBN: 9780070192942
List Price: $24.50
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Standard Heating and Power Boiler Plant Questions and Answers
by Elonka, Stephen M., Kohan, ...
ISBN: 9780070192775
List Price: $65.00
14.
Standard Plant Operator's Questions and Answers, Vol. 1
by Elonka, Stephen M., Robinso...
ISBN: 9780070193154
List Price: $58.00
15.
Standard Industrial Hydraulics Questions and Answers
by Elonka, Stephen M., Johnson...
ISBN: 9780070192805
List Price: $43.50
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Standard Instrumentation Questions and Answers : For Production Processes Control
by Elonka, Stephen M., Parsons...
ISBN: 9780318541815
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Standard Instrumentation Questions and Answers for Production-Processes Control
by Elonka, Stephen M., Parsons...
ISBN: 9780882758961
List Price: $39.00