000 00330nam a2200145Ia 4500
008 240201s1975 xx 000 0 eng d
020 _a035605148X
082 _a600 CUM
100 _aCUMMINGS,HENRY
245 0 _aEARLY RAILWAYS
260 _bMACDONALD EDUCATIONAL
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300 _a44
650 _aSCIENCE
942 _2ddc
_cBK
999 _c6734
_d6734