000 00320nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8121902037
082 _a510
082 _bKAN
100 _a"Kandasamy,P."
245 0 _aEngineering Mathenmatics
260 _aNew Delhi
260 _bS.C. Chand
300 _a527
999 _c30127
_d30127