000 00302nam a2200121Ia 4500
008 220201s1963 xx 000 0 eng d
082 _a380.5
_bTHO
100 _aThomas (David sr John)
245 0 _aReference ural Transport Problem
260 _bunknown
_aBook Land
_c1963
300 _a176
942 _2ddc
999 _c2295
_d2295