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 2071
SundayMondayTuesdayWednesdayThursdayFridaySaturday
1
2071-02-01
TBD
2
2071-02-02
TBD
3
2071-02-03
TBD
4
2071-02-04
TBD
5
2071-02-05
TBD
6
2071-02-06
TBD
7
2071-02-07
TBD
8
2071-02-08
TBD
9
2071-02-09
TBD
10
2071-02-10
TBD
11
2071-02-11
TBD
12
2071-02-12
TBD
13
2071-02-13
TBD
14
2071-02-14
TBD
15
2071-02-15
TBD
16
2071-02-16
TBD
17
2071-02-17
TBD
18
2071-02-18
TBD
19
2071-02-19
TBD
20
2071-02-20
TBD
21
2071-02-21
TBD
22
2071-02-22
TBD
23
2071-02-23
TBD
24
2071-02-24
TBD
25
2071-02-25
TBD
26
2071-02-26
TBD
27
2071-02-27
TBD
28
2071-02-28
TBD