Reference & Research Drop-In Help

Reference or research drop-in help from the Libraries' subject experts.

Please also see related drop-in services in Butler and Lehman Libraries:

For information about services at all other Columbia University Libraries locations, please see the building hours calendars.

February 2054
SundayMondayTuesdayWednesdayThursdayFridaySaturday
1
2054-02-01
TBD
2
2054-02-02
TBD
3
2054-02-03
TBD
4
2054-02-04
TBD
5
2054-02-05
TBD
6
2054-02-06
TBD
7
2054-02-07
TBD
8
2054-02-08
TBD
9
2054-02-09
TBD
10
2054-02-10
TBD
11
2054-02-11
TBD
12
2054-02-12
TBD
13
2054-02-13
TBD
14
2054-02-14
TBD
15
2054-02-15
TBD
16
2054-02-16
TBD
17
2054-02-17
TBD
18
2054-02-18
TBD
19
2054-02-19
TBD
20
2054-02-20
TBD
21
2054-02-21
TBD
22
2054-02-22
TBD
23
2054-02-23
TBD
24
2054-02-24
TBD
25
2054-02-25
TBD
26
2054-02-26
TBD
27
2054-02-27
TBD
28
2054-02-28
TBD