000 00409pam a2200145a 44500
008 160408b1961 xxu||||| |||| 00| 0 eng d
082 _a531.32
_bB63A2
100 _aBogoliubov, N.N.
245 1 _aASYMPTOTIC METHODS IN THE THEORY OF NON-LINEAR OSCILLATIONS
250 _a2
260 _a
_bGordon And Breach Science Publishers
_c1961
700 _aMitropolsky, Y.A.
964 _gCIRC
997 _aA7534 C
999 _c241343
_d241343