000 00447nam a2200181Ia 4500
999 _c42581
_d42581
003 OSt
005 20230112113005.0
008 210501s9999 xx 000 0 und d
020 _a978-81-272-5998-3
040 _cKL MEHTA
082 _a658.45 K95V
100 _aKumar;Varinder,Bodh Raj
245 0 _aVyavsik Sanchar II
_hHIndi
260 _c2010
_bKalyani Publishers
_aLudhiana
300 _aV,Pg,
651 _aManagement
942 _cBB
_2ddc