TY  - BOOK
AU  - Gnädig, Péter
TI  - 200 puzzling physics problems Two hundred puzzling physics problems: with hints and solutions
SN  - 9780521540780
U1  - 530.076/GAN/2 
PY  - 2011///
CY  - New Delhi
PB  - Cambridge
KW  - Physics
ER  -