000 00359nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a540
082 _bMAL
100 _a"Malhotra, Harsh."
245 0 _aText Book of Engineering
260 _aNew Delhi
260 _bSonali Publications.
260 _c2011
300 _a"1,- 287"
999 _c51141
_d51141