He'd better watch his P's and Q's.
Ducarla, published his La France consideree da p s les dijferentes hauteurs de ses plaines (1791), upon which equidistant contours at intervals of 16 toises found a place.
He has no claim to be regarded as a genius; but, as SainteBeuve has said, he well deserves a place "da p s la classe des esprits infiniment distingues" - distinguished, however, it ought to be added by intelligence rather than by intellect, and less by the power of saying much than by the power of saying a little well.
The small eyes are some- T y p h l o p s bra- times covered by transparent shields.
If d is measured for two gases in succession for the same frequency N, we have 72 p 2P1 d22 71 p i p s d12' where the suffixes denote the gases to which the quantities relate.