000 00294nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aRyder, J. D.
245 0 _aNewworks, Lines and fields
260 _bPrentice Hall
_aNew York
_c1955
942 _c1
999 _c54529
_d54529