000 00286nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aHarris Sidney
_957715
245 0 _aYou Want Proof ? I'Ll Give You Proof.
260 _bW.H. Freeman & Comp.
_c1991
300 _aNA
942 _cBK
_pCL
999 _c187305
_d187305