TY  - BOOK
AU  - Singh,Gopal
AU  - 
ED  - National Book Trust
TI  - Guru Nanak
T2  - National Biography
SN  - 9788123701394(pbk.)
U1  - GP 294.5530924 23rd ed.
PY  - 1967///
CY  - New Delhi
PB  - National Book Trust
KW  - Nanak, Guru,
ER  -