کتاب های Lis Jespersen
From sundials to atomic clocks: understanding time and frequency
Jespersen J., Fitz-Randolph J, 1978
Chemistry: The Molecular Nature of Matter
Neil D. Jespersen, James E. Brady, Alison Hyslop, 2014
Neil D. Jespersen BARRON'S AP Chemistry Barron's Educational Series 2014
Neil D. Jespersen, 2014
Chemistry: The Molecular Nature of Matter
Neil D. Jespersen, James E. Brady, 2011
Barron's AP Chemistry
Neil D. Jespersen, Pamela Kerrigan, 2018
SIGNAL DESIGN FOR TIME DISSEMINATION: SOME ASPECTS
J. L. JESPERSEN, 1967
