000 00288nam a2200109Ia 4500
008 210324s1970 xx 000 0 und d
041 _aeng
082 _a338.5
100 _aWatson, D.S.
_91575185
245 _aPrince Theory & its uses
260 _aCalcutta
_bScientific Book Agency
_c1970
999 _c1023747
_d1023747