000			00644nam a2200193Ia 4500
008			250114s9999 xx 000 0 und d
040			_aJamia Hamdard
041			_aEnglish
082			_a547.7 _bE78T
100			_aErickson, John G.
245		4	_aThe One two three (1, 2, 3) and one two four (1, 2, 4, ) Triagines tetragines and pentagines _bJohn G. Erickson, Paul F. Wiley and V.P. Wystrach.
260			_aNew York _bInterscience Pub. _c1956
300			_aix, 261p.: ill.
500			_aThe chemistry of heterocyclic compounds, V.10.
650			_aOrganic compounds.
700			_aWiley, Paul F.
700			_aWystrach, P.
942			_cBK
999			_c98326 _d98326