000 00368nam a2200145Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a1-891389-11-4
041 _aen
082 _a541
100 _aO.Helen ,Lenung
245 0 _aProblems andSolution to accompany
260 _bCalifornia: University scienc
_ce book pub 2000
300 _a8,529 page
942 _cLL
999 _c25852
_d25852