VIBRATION PROBLEMS IN ENGINEERING FOURTH EDITION
S.TIMOSHENKO D.H.YOUNG W.WEAER1974 年出版521 页ISBN:
OSCILLATION THEORY OF DELAY DIFFERENTIAL EQUATIONS WITH APPLICATIONS
I.GYORI AND G.LADAS1991 年出版368 页ISBN:
Schaum's 3000 Solved Problems in Chemistry
[美]戈德堡(Goldberg2000 年出版613 页ISBN:7040087596