TY  - BOOK
AU  - Howarth,G.N.
AU  - Howarth,R.F.
TI  - Revision in applied mathematics / 
U1  - 510 
PY  - 1989///
CY  - Merseyside (UK)
PB  - Richard S. Ball, Educational, 
KW  - Mathematics
KW  - Textbooks
ER  -