N1O1M3O1G2R1A1M3
13 points
NOMOGRAM is validvalid
a type of graph [n NOMOGRAMS]
a chart or diagram of scaled lines or curves used to assist in mathematical calculations, also NOMOGRAPH [n -S]
a type of graph [n NOMOGRAMS]
a chart or diagram of scaled lines or curves used to assist in mathematical calculations, also NOMOGRAPH [n -S]