TY  - BOOK
AU  - Kreyszig, Erwin
AU  - Kreyszig, Erwin
TI  - Advanced engineering mathematics / Erwin Kreyszig
SN  - 9780471728979
AV  - QA401 .K7 2006 
U1  - QA401 .K7 2006 
PY  - 2006///
PB  - Hoboken, NJ : John Wiley
ER  -