TY  - BOOK
AU  - Shukla Shiv Kumar
AU  -  Sodda Narpat Singh
TI  - Tairaki sikhiye: Adhunik tairakika vaigyanik vishleshan tatha krem-buddh saral shikshan
PY  - 1980///
CY  - Delhi, India
PB  - Hind Pocket Books
ER  -