TY  - BOOK
AU  - Khan, Yousufzai Nasrullah Sujat  .
TI  - Officiating, coaching and training methods in physical education and sports / 
SN  - 978-81-7524-745-1
U1  - T:6oaMY 
PY  - 2014///
CY  - New Delhi : 
PB  - Khel Sahitya Kendra , 
KW  - Sports- Coaching and training methods
ER  -