000 00289 a2200121 4500
020 _a9780679734154
082 _a741.02 PET
245 _aThe pencil: a history of design and circumstance
260 _bAlfred A Knopf
_c1989
300 _axi, 434p
942 _cREF
100 _aPetroski, Henry
999 _c2549
_d2549