000			00328nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a1-26720-1
041			_aen
082			_a820
100			_aDURR, William K.
245		0	_aSignposts
260			_aBoston, _bHoughton Mifflin Company. _c1974
300			_a124p.
942			_cLL
999			_c4191 _d4191