TY  - BOOK
AU  - Mathworks
AU  - Mathworks
TI  - MATLAB symbolic math toolbook :  user's guide    
AV  - 519.40285 MAT 2005 
U1  - 519.40285 MAT 2005 
PY  - 2005///
CY  - Natick
PB  - Mathworks
KW  - Mathematics
ER  -