TY  - BOOK
AU  - Mamola,Karl C.
TI  - Apparatus for teaching physics: a collection of "Apparatusfor teaching physics" columns from the Physics teacher, 1987-1998 
SN  - 0-917853-90-3
AV  - QC53 A66
PY  - 1998///
CY  - College Park. Md.
PB  - American Association of Physics Teachers
ER  -