000 00383nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aHellwege, K H
245 0 _aLandolt - Bornstein: Numerical Data And Functional Relationship In Science And Technology N SR Vo 1 Group 1 Bana 1
260 _bSpringer Verlag
_aBerlin
_c1961
942 _c1
999 _c71601
_d71601