Aaj vigyaan ke yug mein bhee patr vyavahaar ka mahattv kam nahin hua hai. hamen saamaajik athava saarvajanik jeevan mein yada-kada patr likhane kee aavashyakata padatee hee rahatee hai. saamaajik evan saarvajanik patr kee aavashyakata ko mahasoos karate hue.is pustak mein saral evan vyaavahaarik hindee mein saamaajik evan saarvajanik patr vyavahaar ke un sabhee prakaar ke patron ko samaahit karane ka prayaas kiya gaya hai, jisase vyakti apane apane saamaajik evan saarvajanik kaaryon ko poora karane hetu hindee mein patr vyavahaar kar sake. yah pustak patra lekhan sikhaane ke lie atyant upayogee hai.(The book contains examples of social and public-oriented letters written in an easy language. The letters deals with day to day topics. With the help of these letters, people can convey their feelings in a written form to another person. The book contains social letters, public letters, complain letters, letters to banks, railways, posts, administration, civic authorities, hospitals etc. ) #v&spublishers