000 00342nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a620
082 _b1 BAN
100 _a"Bansal, R.K."
245 2 _aA Textbook of Engineerin
260 _aNew Delhi
260 _bLaxmi
260 _c2002
300 _a"ix, 543"
999 _c46274
_d46274