000			00339nam a2200145Ia 4500
008			180710s9999 xx 000 0 und d
020			_a195514
082			_a613 _bGAM
100			_aGAMLIN, Raymond
245			_aModern school hygiene
260			_a[S.l.] _bJames Nisbet _c1961
300			_axiii, 472 p.
650			_aHealth
942			_cS
999			_c71912 _d71912