TY  - BOOK
AU  - MIRZA (Azumbaichagtayi)
TI  - Coaltar: कोलतार 
U1  - 869/121 
PY  - 1945///
CY  - PrAyag
PB  - Chatrhitakari Pustakmala
KW  - Tisri
KW  - manjil
ER  -