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.

October 2019
SundayMondayTuesdayWednesdayThursdayFridaySaturday
29
2019-09-29
Closed
30
2019-09-30
1:00PM-4:00PM
Butler Room 307
1
2019-10-01
1:00PM-4:00PM
Lehman Library
2
2019-10-02
2:00PM-4:00PM
3
2019-10-03
2:00PM-4:00PM
4
2019-10-04
TBD
5
2019-10-05
TBD
6
2019-10-06
TBD
7
2019-10-07
2:00PM-4:00PM
8
2019-10-08
2:00PM-4:00PM
9
2019-10-09
2:00PM-4:00PM
10
2019-10-10
2:00PM-4:00PM
11
2019-10-11
TBD
12
2019-10-12
TBD
13
2019-10-13
TBD
14
2019-10-14
2:00PM-4:00PM
15
2019-10-15
2:00PM-4:00PM
16
2019-10-16
2:00PM-4:00PM
17
2019-10-17
2:00PM-4:00PM
18
2019-10-18
TBD
19
2019-10-19
TBD
20
2019-10-20
TBD
21
2019-10-21
2:00PM-4:00PM
22
2019-10-22
2:00PM-4:00PM
23
2019-10-23
2:00PM-4:00PM
24
2019-10-24
2:00PM-4:00PM
25
2019-10-25
TBD
26
2019-10-26
TBD
27
2019-10-27
TBD
28
2019-10-28
2:00PM-4:00PM
29
2019-10-29
2:00PM-4:00PM
30
2019-10-30
2:00PM-4:00PM
31
2019-10-31
2:00PM-4:00PM
1
2019-11-01
TBD
2
2019-11-02
TBD
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