000 00351nam a2200145Ia 4500
020 _a9780602575090
082 _bA-336
_a510
100 _a"ELSPETH GRAHEM","RUTH MERTLENS","Merttens Ruth"
245 0 _aPan Study Aids
260 _aNEW YORK
_c2000
300 _a16
944 _cTB
999 _c653608
_d653608