000 00281nam a2200121Ia 4500
008 211209s1964 xx 000 0 und d
041 _aeng
082 _a530.15 N64 BAN
100 _aBAND WILLIAM
245 _aINTRODUCTION TO MATHEMATICAL PHYSICS
260 _c1964
300 _a326
999 _c7706
_d7706