000 00402nam a22001697a 4500
999 _c22547
_d22547
005 20210714150141.0
008 210714b xxu||||| |||| 00| 0 eng d
020 _a9789384726034
082 _a543 GOY
100 _aGoyal, R N
245 _aTextbook of Engineering Chemistry
250 _a3rd
260 _aNew Delhi
_bAne Books
_c2015
300 _a466p.
700 _aH Goel
942 _2ddc
_cBK