TY  - BOOK
AU  - Råde,Lennart
AU  - Kaufman,Burt A.
TI  - Adventures with your pocket calculator
T2  - Pelican books
SN  - 014022274X
AV  - QA95 
U1  - 793.74 19
PY  - 1980///
CY  - Harmondsworth
PB  - Penguin
KW  - Mathematical recreations
KW  - Calculators
N1  - Originally published: St Louis : CEMREL, 1977; Includes bibliographical references
ER  -