000 00286nam a2200109Ia 4500
008 160523s9999 xx 000 0 und d
020 _a0-07-463712-6
100 _aLeon, A.
245 _aEnterprise resource planning
260 _aNew Delhi
_bTata McGraw Hill
_c1999
300 _axiii, 308p.
999 _c24949
_d24949