000 00252nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aRitow Ira
_931896
245 0 _aCapsule Calculus
260 _bDover Pub.
_c2003
300 _a177
942 _cBK
_pCL
999 _c137801
_d137801