TY  - GEN
AU  - Lang, Heather.
TI  - Head first physics : a learner's companion to mechanics and practical physics
SN  - 9780596102371
PY  - 2009///
CY  - Sebastopol, CA
PB  - O'Reilly
KW  - Mechanics -- Popular works
KW  - Physics -- Popular works
N1  - Includes index
"A brain-friendly guide"--Cover
ER  -