000 | 00450nam a22001457a 4500 | ||
---|---|---|---|
008 | 230428b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a523.1 _bK3 |
||
245 |
_aChanging concepts of the universe _c/ Aligarh Muslim University |
||
260 |
_aBombay: _bAsia Publishing House, _c1963 |
||
300 | _axii, 108p. | ||
650 | _aNatural science | ||
653 | _aSocial science | ||
942 |
_2udc _cBK |
||
999 |
_c25059 _d25059 |