000 00386nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a510=3
_bL719
100 _aLietzmann Walther
245 _aLebendige mathematik
250 _a2nd
260 _aWuzburg
_bPhysica
_c1955
300 _a436p
650 _aMathematics
942 _cBK
999 _c37999
_d37999