TY - BOOK AU - Poonam Gupta. TI - Braille Lipi : How To Understand SN - 9789385528064 U1 - 419.712 PY - 2016/// CY - Jaipur PB - Yking Books KW - Education N1 - Historical Background, Symbols of Braille, Patterns of Braille, Braille Technology, Braille Organizations. N2 - Braille is a tactile writing system used by the blind and the visually impaired. ER -