000 00282pam a2200109a 44500
040 _aP K Kelkar Library, IIT Kanpur
100 _aSears, Francis Weston
245 0 _aMechanics, heat, and sound
_cFrancis Weston Sears
260 _a
_b
_c
300 _a564p
997 _a181 C
999 _c450487
_d450487