000 00415pam a2200157a 44500
008 160408b1979 xxu||||| |||| 00| 0 eng d
082 _a511.8
_bW462i
100 _aWellstead, P. E.
245 1 _aINTRODUCTION TO PHYSICAL SYSTEM MODELLING
260 _aLondon
_bAcademic Press
_c1979
300 _aix,279
650 _aSystem Analysis
650 _aMathematical Models
964 _gCIRC
997 _aA69411 C
999 _c292743
_d292743