TY  - BOOK
AU  - Sinha, T. A. K.
TI  - Space and time 
SN  - 81-902034-0-1
PY  - 1977///
CY  - Varanasi
PB  - Scientific publishers
KW  - Electromagnetic WavesRelativitySeismic WavesSpaceTime
N1  - Given by author
ER  -