000 | 00349nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 210219s9999||||xx |||||||||||||| ||und|| | ||
082 |
_a539.7217 _bSN90P |
||
100 |
_aR.K.Singh _9684 |
||
245 | 0 |
_aPhenons in Cohdensed matters physics _cR.K.Singh |
|
260 |
_aDelhi _bWiley Eastern _c1990 |
||
300 | _axi;266 | ||
942 | _cBK | ||
950 | _o539.7217 SN90P | ||
999 |
_c2119 _d2119 |