000 00271nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aEicholz
245 0 _aBasic Modern Mathematics
250 _a1st Ed.
260 _bNull
_c1965
650 _aMathematics
942 _cBK
999 _c30442
_d30442