000 00338nam a2200145Ia 4500
020 _a0000000000000
082 _b4437
_a530
100 _a"redspot"
245 0 _aphysics alternative to partical
260 _bredspot
_apakistan
_c1998
300 _a400
944 _cTR
999 _c551251
_d551251