000			00393nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a471996122
041			_aen
082			_a547.2
100			_aWARREN, Stuart .
245		0	_aDesigning organic synthesis: A programmed introduction to the synthon approach
260			_aNew York. _bJohn wiley & sons _c1989
300			_a285p.
942			_cLL
999			_c5809 _d5809