000 00299nam a22001217a 4500
020 _a0471395382
082 _222
_a609.21
100 _aKassinger Ruth.
245 _aBuild a better mousetrap /
260 _bJohn wiley and sons, Inc,
_cc 2002
300 _aix,112 p, ;
_bNA
_c24 cm.
942 _2ddc
_cGEN
999 _c3879
_d3879