000 00434nam a22001697a 4500
003 CEME
005 20210628202708.0
008 201230b xxu||||| |||| 00| 0 eng d
020 _a0471310131
040 _cCEME
082 _a515.35 NAY
100 _aAli Hasan Nayfeh
_961125
245 _aIntroduction to perturbation techniques ,(chapter 1-11)
250 _aVOL-1
260 _aUSA
_bJOHN WILEY & SONS
_c1993
942 _cBK
_2ddc
999 _c570677
_d570677