000 00283nam a22001217a 4500
008 181031b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a316
100 _a50
101 _apsi
245 _aThe Mntal And Emotial Life Of Teenagers
_cJohn.J.M
942 _2udc
_cBK
999 _c51259
_d51259