000 00292nam a2200097Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
245 0 _aAnnual report on progress of chemistry 1923: Vol. 20
260 _bGurney & Jackson
_aLandon
_c1924
942 _c1
999 _c73209
_d73209