TY  - BOOK
AU  - Eisenkraft, Arthur 
TI  - Active physics
SN  - 1891629476     HB
AV  - QC 30 E37 2000 CASAT 
PY  - 2000///
CY  - Armonk, NY
PB  - It's about time, 
KW  - Physics--Study and teaching (Secondary)
N1  - Includes index
ER  -