TY  - BOOK
AU  - Satyprakas.
TI  - Kuch Adhunic Aviskar | कुछ आधुनिक अविष्कार 
U1  - 629 
PY  - 1954///
CY  - Allahabad 
PB  - Hindustani Academy. 
KW  - Technology.
UR  - https://lucknowdigitallibrary.com/publications/kuch-adhunic-aviskar
ER  -