Yung-Cheng Lu <br/><br/>
Singularity theory and an introduction to Catastrophe theory 
Yung-Cheng Lu 
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 - Springer-Verlag, New York  1976 
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 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analytic topology-- Singularities (Mathematics)
<br/><br/><label>Dewey Class. No.: </label>514.7  YUN-S