โ Scribed by Thorpz, J. F.
No coin nor oath required. For personal study only.
A copy of the regulations which came lnto force on November 0 for the control of trade ln all materials having a nnrcotlc or anaesthetic actlun may be seen at the Department of Overseas Trade.
๐ SIMILAR VOLUMES
Etlitcd by S. S. SADTLER, E. C. Lt\Tinior and c. 8. BtlTCZIELL. Fifth cdition, rcvkcd and in p a r t re-n-rittcn. Pp. isf732. London : J. ant1 A. Churchill, 1925. Pricc 30s. net. Tlic third volunic of tlic ncw " nllcn " lins now appcnrcd and so much ncw innttcr has bccii introtlucetl as to constitut
book, t.hough satisfactory owing to the large number of reactions included, is diminished by the spncc given to descriptione of pliysical chemicnl theories end of laboratory technique.
## CHEhlISTKY AND INDUYTRY ;itit1 dest~ritctioti of the colloid piirticlc is tlisiiiissed in tlircc short 1)iir:igrnplis. for it, is to this pnrticul:ir domnin of colloitIs flint we niust Iook for the cspliiiiation of n vast iiuiiibcr of nntiml phcnoinenn and products of the higlicst importniicc t
OEfEYISTRY AND INDUSTRY 318 thc structure of the carbohydrates, the cdition preeumably appeared beforc tlic new amylcne oxido structure of tlic commoner sugars had becn demonstrated by Hawortli.