TY  - BOOK
AU  - Graff, Heinz
TI  - Vaidyuta Pratishtapanam
U1  - 537 
PY  - 1972///
CY  - Thiruvananthapuram
PB  - State Institute of Languages
KW  - general stack
KW  - Natural sciences & mathematics
KW  - Physics
KW  - Electricity & electronicsGeneralia
ER  -