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COS courses at Olney Central College — CourseQuest
CourseQuest
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Cosmetology
COS
5 courses · Olney Central College · Fall 2026
Semester calendar
Fall semester 2026
Winter 2027 — unavailable
Spring semester 2027 — unavailable
Summer 2027 — unavailable
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COS 1200
— Cosmetology I
1 section
COS 1250
— Cosmetology Teacher I
1 section
COS 1251
— Cosmetology Teacher II
1 section
COS 1261
— Nail Technology I
1 section
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COS 1262
— Nail Technology II
1 section