000 00298nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA11675
100 _aMurthy Vasudeva
245 0 _aSimple Study To Engineering Chemistry
250 _a\N
260 _bSubhas publications
_c\N
300 _a8p.
999 _c3473
_d3473