000 00285nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a301.0184
_bMUL
100 _aMullins, Nicholas C.
245 _aArt of theory : construction and use
260 _bHarper & Row
_aNew York
_c1971
999 _c135925
_d135925