000 00274nam a2200121Ia 4500
008 230907s9999 xx 000 0 und d
082 _bNAR/B
100 _aNARLIKAR, JAYANT
245 0 _aBLACK HOLES
260 _bINDIA, N.B.T.
650 _aReference Book
942 _cBK
999 _c14068
_d14068