TY  - BOOK
AU  - Shahabuddin Ansari 
TI  - A compendium of calendars
SN  - 9788176460880
U1  - 529.3 
PY  - 1999///
CY  - Delhi
PB  - B R
KW  - Calendars Christian Saka Hijrah
KW  - Encyclopaedia Calendar
KW  - Astronomy
KW  - Science
ER  -