TY  - BOOK
AU  - Dyball,George E
TI  - Mathematics for technician engineers, levels 4 and 5 
SN  - 0070846642 (pbk.) 
U1  - 51:62 
PY  - 1983///
CY  - London 
PB  - McGraw-Hill
KW  - Engineering mathematics
KW  - Shop mathematics
KW  - Mathematics
N1  - Includes index
ER  -