TY  - BOOK
AU  - PALMER, IRWIN. CLAUD,
TI  - Practical mathematics part 1 & 2 arithmetic with application: CLAUD IRWIN PALMER 
U1  - 513.14 
PY  - 1949///
CY  - London.
PB  - Mcdraw-Hill, 
KW  - MCE
ER  -