000			00309nam a22001337a 4500
003			OSt
008			240710b |||||||| |||| 00| 0 eng d
082			_aR595.722 _bB42L
100			_aBell, W. J.
245			_aLaboratory Cockroach
260			_aLondon _bChapman & Hall _c1981
300			_a161
942			_2ddc _cBK
999			_c40946 _d40946