000			00309nam a2200133Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a5.3
100			_aTownsendCarl
245		0	_aVentura Tips & Techniques
260			_adelhi _bBPB Publications _c1989
300			_aXVIII,424
942			_cLL
999			_c21955 _d21955