000 00281nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aPramana Journal of Physics
260 _aIndian Academy of Sciences
_bBangalore
_c1 Mar-30 Apr,2004
362 _a63-63
_b03-Apr
942 _2ddc
_cJ
999 _c178259
_d178259