000 00291nam a2200085Ia 4500
008 130123s9999 xx 000 0 und d
082 _a570
245 _aProceedings of the National Academy of Science India Section 'B' Vol. 75B.NO.1-4
260 _aAllahabad.
_bNational Academy of Sciences
_c2005
999 _c80089
_d80089