01221nam 2200361Ia 450 99638790050331620200824125008.0(CKB)1000000000625603(EEBO)2240898073(OCoLC)ocm10526172e(OCoLC)10526172(EXLCZ)99100000000062560319840315d1682 uy |engurbn||||a|bb|A key to Helmont, or, A short introduction to the better understanding of the theory and method of the most profound chymical physicians[electronic resource]London Printed for John Starkey1682[2], 34 pPreface signed: William Bacon.Reproduction of original in the British Library.eebo-0018MedicineEnglandEarly works to 1800MedicineBacon William840355UMIUMIm/cUMIWaOLNBOOK996387900503316A key to Helmont, or, A short introduction to the better understanding of the theory and method of the most profound chymical physicians2389937UNISA