trimester (Q586598)
quarter in calendar year
Language:
other details
aliases quarter
 trimester system
 trimester academic calendar
description quarter in calendar year

External Links
(P1296) 0148250
(P2671) /g/1pwgtcfj1
(P3222) trimester
(P5019) trimester
(P5082) trimester
(P7007) "Trimesters"
(P8313) trimester
(P8408) CalendarQuarter
(P12385) trimestre-0
(P12800) fr:Trimestre