  1987 - Generalized Concavity [Mathematical Concepts and Methods in Science and Engineering - Vol 36] (Hardcover) ISBN-13: 9780306426568 ISBN-10: 0306426560 Genre: Medical Books ?  1986 - The Measurement of the Economic Benefits of Infrastructure Services [Lecture Notes in Economics and Mathematical Systems] (Paperback) ISBN-13: 9783540168102 ISBN-10: 3540168109 ? |
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