๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the history of alizarin and allied coloring matters

โœ Scribed by W.H. Perkin

Publisher
Elsevier Science
Year
1879
Tongue
English
Weight
204 KB
Volume
108
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.

โœฆ Synopsis

l'crNn--llidory of Alizarin.

[Jour. Frank. Inst, ccntum,* we find tlwir anm,'tl saving to be 52 tons of coal, or about $20 G at S.4 per t,m ; the I)ri('e of three he,~ters for a [)oiler being about 8600, the heaters pay tbr lhc, n)seh'es in three years at most. The daily (.onsumpti,m (,f ,oal being generally much greater than the above, the saving elth,/M by tit(', heaters will be correspondingly greater, and the cost of their a&litional heating surfh(,e is rapidly recovered by their e(.onomy of ('.oa].

๐Ÿ“œ SIMILAR VOLUMES

Matters of the Heart and Matters of the
Matters of the Heart and Matters of the Mind: Exploring the History, Theories, Research, and Practice of Multicultural Counseling. A Review of the Handbook of Multicultural Counseling
โœ Mark S. Kiselica ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› American Counseling Association ๐ŸŒ English โš– 63 KB ๐Ÿ‘ 1 views

## B etween 1975 and 1995, there was a gradual expansion of research and publications pertaining to multicultural counseling. In an effort to systematize and analyze this burgeoning literature, Joseph Ponterotto, J. Manuel Casas, Lisa Suzuki, and Charlene Alexander (1995) recruited a large team of

On the harmonious coloring of collection
On the harmonious coloring of collections of graphs
โœ John P. Georges ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 741 KB

## Abstract The hermonious coloring number of the graph __G, HC__(__G__), is the smallest number of colors needed to label the vertices of __G__ such that adjacent vertices received different colors and no two edges are incident with the same color pair. In this paper, we investigate the __HC__โ€num

On the partition and coloring of a graph
On the partition and coloring of a graph by cliques
โœ W.D. Wallis; Guo-Hui Zhang ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 859 KB

Wallis, W.D. and G.-H. Zhang, On the partition and coloring of a graph by cliques, Discrete Mathematics 120 (1993) 191-203. We first introduce the concept of the k-chromatic index of a graph, and then discuss some of its properties. A characterization of the clique partition number of the graph G V