000			00342cam a2200157ua 4500
001			1121
008			120117n II |||gr||||Z||||||eng
040			_aMAIN
041			_aEnglish
082			_a373 BOS
100			_aBOSSING.
245			_aPRINCIPLES OF SECONDARY EDUCATION
300			_c20CM.
653			_aSecondary education
942			_cBK
999			_c1120 _d1120