Cornelius Celsus composed a series of technical handbooks, one of which, upon medicine, has survived.
Lambert Playfair's Handbook for Travellers in Algeria (Murray's Handbooks), corrected to 1902, is a capital guide to the country, as is also Algerie et Tunisie (Paris, 1906), in the GuidesJoanne Series; the Bibliography of Algeria (London, 1888), and the Supplement to the Bibliography of Algeria (London, 1898), by Sir Lambert Playfair, contain thousands of entries and many notes.
To illustrate how easy it is to go astray in this line, observe the continual reference in modern handbooks to the cubic foot as 1000 oz.
We have also a few handbooks on the teaching of French.
For physiognomy of disease, besides the usual medical handbooks, see Cabuchet, Essai sur l'expression de la face dans les maladies (Paris, 1801); Mantegazza, Physiology of Pain (1893), and Polli, Saggio di fisiognomonia e potognomonia (1837).