000 00286pam a2200133 a 4500
020 _c
041 _h
082 _a500
_bMUN
100 _aRandall Munroe.
245 _aWhat if
_hTextual Documents
260 _a[s.l]:
_bJohn Murray,
_c2014.
300 _a294:
_bpaper.
930 _a8367
999 _c242157
_d242157