Columbia subject headings:
Harvard subject headings:
Alaska--Guidebooks
Railroad travel--Alaska.
Railroad travel--Yukon Territory.
Railroad travel--Yukon.
White Pass & Yukon Route (Firm)
Yukon Territory--Guidebooks.
Yukon--Guidebooks.
Princeton subject headings:
Alaska--Guidebooks.--1896-1959.
White Pass & Yukon Route (Firm)
Yukon Territory--Guidebooks.