000 00280nam a2200109Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aTinyanor, Uri.
245 0 _aKukhdya
260 _bNauka i technika
_aMoscow
_c1978
942 _c1
999 _c186206
_d186206