000 00301nam a22001097a 4500
082 _a530.11 KUP/R
100 _aGupta, D; Satya Prakash
245 _aRelativistic mechanics/
_cby D Gupta and Satyaprakash
260 _a. - Meerut
_b: Pragati Prakashan,
_c, 1969
300 _aix+304pages
942 _cBK
999 _c669333
_d669333