000 00406nam a2200145Ia 4500
005 20240508103659.0
008 221007s9999 xx 000 0 und d
082 _a540.024
100 _aSingh Devender, Deshwal Balraj etc.
245 0 _aComprehensive Engineering Chemistry (Including Practicals)
260 _aI.K. Pub, New Delhi
_bI.K. Pub, New Delhi
_c2010
300 _a351
942 _cBK
942 _n0
999 _c3980
_d3980