000 00259nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aM S Galwalkar
245 0 _aSpot lights
260 _aBangalore
_bSahitya Sindhu
_c1974
650 _aPol Science
942 _cBK
999 _c3436
_d3436