000 00380nam a22001457a 4500
020 _a9789387187160
082 _aH 501
_bRAJ/V
100 _aRajeshwar Saxena
245 _aVigyan ka darshan :
_bFriedrich Engels ka yogdan /
_cby Rajeshwar Saxena
260 _aDelhi:
_bNayee Kitab,
_c2018.
300 _a152p.
650 _aScience Philosophy
650 _aScience
942 _cBK
999 _c180726
_d180726