Yes, if you are a Columbia student, faculty or staff member. Click here. You will need to authenticate yourself using your Columbia UNI and password.
Yes, if you are a Columbia University alumni or Library Friend. Click here. Click on Avery Index to Architectural Periodicals: Alumni Edition (EBSCO). You will be asked to authenticate yourself using an active Columbia alumni/Friends UNI and password.
If you are not a Columbia affiliate but your library subscribes to the Avery Index and allows remote searching using IP authentication, then you should be able to search from home, hotel or on the beach with wireless hotspots!