TY  - BOOK
AU  - Jeffrey, Alan.
TI  - Essentials of engineering mathematics : : worked examples and problems / 
SN  - 9780412396809
AV  - TA333 .J44 1992
PY  - 1992///
CY  - London ;  New York
PB  -  Chapman & Hall, 
KW  - Engineering mathematics
KW  -  Problems, exercises, etc
N1  - Includes index
ER  -