000 00285nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a517.6 J82
100 _aJORDAN.C
245 0 _aCALCULUS OF DIFFERENCES
260 _aNEW YORK
_bCHELSEA
_c1960
300 _a29X13
942 _cBK
_2DDC
999 _c11307
_d11307