000 00404 a2200157 4500
005 20230607215310.0
050 _aHG
_b6024
_cWal
100 _aWalker, Joseph A.
245 _aHow the options markets work /
_cJoseph A. Walker
501 _a28576
650 _aOptions (Finance)
037 _bGift
020 _a9780134008875
260 _bNew York Institute of Finance
_c1991
942 _cBK
_oHG 6024 Wal
999 _c23248
_d23248