000			00284nam a2200109Ia 4500
100			_aMarshall Cavendish Learning System
942			_cBK
245			_aStaying alive _bthe struggle for survival
260			_aMarshall Cavendish Books, London _c1969
082			_a574 M.C.L.S.
300			_a64p
999			_c4675 _d4675