TY  - BOOK
AU  - Proctar, R A, 
TI  - Easy Star Lessons
U1  - 523 
PY  - 1900///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - SPECIFIC CELESTIAL BODIES AND PHENOMENA
KW  - Science
KW  - Astronomy
ER  -