000 00351nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8122416276
082 _a658
082 _b4034 R
100 _a"Roy, Ram Naresh"
245 2 _aA Modern Approach to Ope
260 _aNew Delhi
260 _bNew Age
260 _c2005
300 _a"xiv, 330"
999 _c49065
_d49065