000 00260nam a2200109Ia 4500
008 200701s2011 xx 000 0 eng d
100 _aEILON
245 0 _aelements of production planning control
260 _bUNIVERSAL
_c2011
300 _a587
942 _2ddc
_cGE
999 _c4544
_d4544