000 00342nam a2200145Ia 4500
020 _a0435176463
082 _bT-55
_a510
100 _a"David k Thomson"
245 0 _aTextbook 5
260 _bHeineman Educational Books
_aZaragonza
_c2001
300 _a123
944 _cTB
999 _c142813
_d142813