000 00604nam a2200193Ia 4500
919 _a124273
082 _a621.38154
_bN58
100 _aMandl, Mattew.
245 _aElectronic puzzles and games
_b
_cby Mattew Mandl.
260 _bTab Books
_c1958
999 _c119668
_d119668