TY  - BOOK
AU  - Chopra,Yash
ED  - Yash Raj Films.
TI  - Kaala patthar
PY  - 1979///
CY  - Mumbai : 
PB  - Yash Raj Films, 
KW  - Coal miners
KW  - India
KW  - Drama
KW  - Coal mine accidents
KW  - Courage
N1  - Music, Rajesh Roshan ; lyrics, Sahir ; written by Salim-Javed; Amitabh Bachchan, Shashi Kapoor, Rakhee, Shatrughan Sinha, Neetu Singh, Parveen Babi, Prem Chopra &​ Parikshit Sahni
N2  - With the first rays of the rising sun the miners go down so deep in the coal mine, their voices are stifled in the bowels of the earth - even in their wildest dreams they cannot escape to reach out to the reality above the ground. When disaster strikes - there are thee men that stand up to fight for these labourers who take death as part and parcel of their existence. Title is also subtitled in Malayalam
ER  -