TY  - BOOK
AU  - Kreyszig, Erwin
TI  - Advanced engineering mathematics. (6th ed.)
SN  - 0471858242
AV  - QA 401 Kre 
PY  - 1988///
CY  - New York
PB  - John Wiley and Sons
KW  - MATHEMATICS--HANDBOOKS, MANUALS, ETC
KW  - MATHEMATICAL PHYSICS
KW  - ENGINEERING MATHEMATICS
ER  -