Title:          Unsolved Problems in Special and General Relativity
Author:         Florentin Smarandache
Creator:        Appligent pdfHarmony 2.0
Producer:       Prince 12.5 (www.princexml.com)
CreationDate:   Mon Dec  2 11:26:42 2019
ModDate:        Mon Dec  2 11:26:42 2019
Tagged:         yes
Form:           none
Pages:          320
Encrypted:      no
Page size:      612 x 792 pts (letter) (rotated 0 degrees)
File size:      3926810 bytes
Optimized:      no
PDF version:    1.7