000 00430nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a523.01 P1:3
100 _a"Padmanabhan, T "
245 0 _aNew Challenges in Astrophysics
260 _aNew Delhi
260 _b New Age International
260 _c2015
365 _b575
942 _cBK
999 _c117330
_d117330