TY  - BOOK
AU  - Euleri,Leonhardi
AU  - Cherbuliez,Emil
ED  - Asutosh Collection (National Library, India)
TI  - Leonhardi Euleri dioptrica
U1  - 508 
PY  - 1912///-
CY  - Lipsiae et Berolini
PB  - Aedibus B. G. Teubneri
KW  - Science
KW  - Early works
KW  - Natural history
N1  - Library has vol.3-4
ER  -