000			00290nam a22001091i 4500
001			18437
090			_918437 _a18437
100			_a20160923 |||y0rusy50
101			_aeng
200	1		_aSummer learning is fun
210			_as. l. _cs. n.
942			_cBOOK _h420 _vSUM _m/1//1 _j420 SUM /1//1