000 00382nam a22001457a 4500
001 B/1423
003 EG-Helioplies
005 20180725104954.0
008 180720s1973 ua ||||| |||| 00| 0 eng d
040 _aEG-Helioplies
_cEG-Helioplies
082 0 4 _221
_a629.8/SS
245 1 0 _aSystem modelling and control
260 _aالإسكندرية
_bEDWARD ARNOLD & CO.
_c1973
300 _a229 P.
999 _c15824
_d15824