000 00289nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a510
100 _aJoymon Joseph
245 0 _aEngineering Mathematics 4th Semester
250 _a2
260 _bCalicut University
_c2007
942 _cBK
999 _c31598
_d31598