000 00276nam a2200109 a 4500
082 _a530
_bJAY
100 _aJayaratne, Osmund
245 _aGeneral Physics and Thermal Physics
260 _aNawala:
_bOpen University of Sri Lanka,
_c1983.
300 _a1pp-232pp.
942 _cREF
999 _c36216
_d36216