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008 220421s9999||||xx |||||||||||||| ||und||
020 _c495
040 _aET
100 _aTelsang , Martand
245 0 _aIndustrial Engineering and Product Management
260 _bS.Chand
_aNEW DELHI
500 _a59930
942 _cBK
999 _c65893
_d65893