TY - BOOK AU - Goursat, Edouard TI - Differential equations Vol.2 T2 - A course in msthemsticsl analysis U1 - 515.35 PY - 1917/// CY - New York PB - Ginn & Company KW - Science  KW - Mathematics KW -  Analysis  KW - Differential calculus and equations  KW - Differental equations ER -