TY - BOOK AU - Kreyszig,Erwin TI - Advanced engineering mathematics AV - QA401 .K7 1967 U1 - 620.1 KRE 22 PY - 1967///] CY - New York PB - Wiley KW - Mathematical physics KW - Engineering mathematics KW - Engineering N1 - Bibliography: p. 841-844 ER -