"The third edition ..., first published in 1940 and last revised in 1976, has been updated completely ... the editors have revised 448 articles, replaced 1,360
"The third edition ..., first published in 1940 and last revised in 1976, has been updated completely ... the editors have revised 448 articles, replaced 1,360
"The third edition ..., first published in 1940 and last revised in 1976, has been updated completely ... the editors have revised 448 articles, replaced 1,360
"The third edition ..., first published in 1940 and last revised in 1976, has been updated completely ... the editors have revised 448 articles, replaced 1,360