000 00393nam a2200133Ia 4500
008 211015s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a001
100 _aSachdeva, S.K.
245 0 _aYear Book 2021
_bYear Book 2021, New Delhi : Competition review pvt ltd., 2021
_cS.K. Sachdeva
260 _c2021
_bCompetition review pvt ltd.
_aNew Delhi
942 _cBK
999 _c55979
_d55979