000 00425nam a2200169Ia 4500
003 OSt
008 181001s2018 xx 000 0 und d
020 _a9788177000108
082 _a540.02462
_bCHA
100 _aChawla, Shashi
245 0 _aTextbook of engineering chemistry
250 _a10th
260 _bDhanpat Rai & Co,
_aNew Delhi:
_c©2019
300 _axv, 312p.
650 _aApplied Science
942 _2ddc
_cREF
_04
999 _c9753
_d9753