TY  - BOOK
ED  - Passi, B K 
ED  - Joshi, Anuradha
TI  - Lessons on Critical Thinking Skills
SN  - 9789380346144 (Rs.175.00) PB
U1  - 370.307 LES 21st
PY  - 2010/// PB
CY  - Agra
PB  - H P Bhargava Book House
KW  - Curriculum & Instructions
ER  -