ralph
              jenne photo Ralph Jenne
mathematics instructor
North Seattle Community College
9600 College Way N
Seattle, Washington 98103

e-mail:  rjenne@northseattle.edu
phone & voice mail:  (206) 934-4512



math 141
(precalculus I)
winter 2019

math 151
(calculus I)
winter 2019

math 224
(vector calculus)

winter 2019

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winter 2019 schedule

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