000 00297pam a2200109a 44500
082 _a620
_bIL6B NO.131-40
100 _aIlliois, University
245 1 _aENGINEERING EXPERIMENT STATION, BULLETIN SERIES.
260 _aUrbana
_bUniversity Of Illinois Press
_c
964 _gCIRC
997 _a69686 s C
999 _c415250
_d415250