000 00283nam a22001337a 4500
020 _a0026524104
050 _aMED RJ101
_bM47
100 _aMerki, M.B
245 _aTeen health
260 _aCalifonia
_bMcGraw-Hill
_c1990
300 _a443p.
_bill.
650 _aHealth
942 _cBK
999 _c12725
_d12725