TY - BOOK AU - Lu, Iung-Chen TI - SINGULARITY THEORY AND AN INTRODUCTION TO CATASCROPHE THEORY U1 - 514.7 PY - 1976/// CY - New York PB - Springer-Verlag KW - Singularities (Mathematics) KW - Castastrophes (Mathematics) KW - Differential Mappings N1 - Bibliography : P. 192 ER -