perurbatiopn methods. nayfeh,ali hasan,1933-
nayfeh,ali hasan ,1933-
perurbatiopn methods. nayfeh,ali hasan,1933- - 1st ed. | New York Wiley-Interscience 1973
perurbatiopn methods. nayfeh,ali hasan,1933- - 1st ed. | New York Wiley-Interscience 1973