000 00337nam a2200157Ia 4500
020 _a9971406497
082 _bT-729
_a530
100 _a"J.V.Portch"
245 0 _aComprehensive Physics
260 _c1983
300 _a171
942 _cTR
944 _cText Books
999 _c809769
_d809769