000 00387pam a2200157a 44500
082 _a510
_bR383i
100 _aRichards, John Willis
245 1 _aINTRODUCTION TO GRAPHS AND NOMOGRAMS
260 _aLondon
_bHeywood
_cc1966
300 _a162
440 _aHeywood Books
_v
650 _aNomography (Mathematics)
650 _aGraphic Methods
964 _gCIRC
997 _aK8435 C
999 _c385232
_d385232