Yung-Cheng Lu. (1976). Singularity theory and an introduction to Catastrophe theory.
Chicago Edition CitationYung-Cheng Lu. Singularity Theory and an Introduction to Catastrophe Theory. Springer-Verlag, New York, 1976.
MLA Edition CitationYung-Cheng Lu. Singularity Theory and an Introduction to Catastrophe Theory. 1976.
Warning: These citations may not always be 100% accurate.