000 00294nam a2200109Ia 4500
008 220421s1999 xx 000 0 und d
041 _aeng
082 _a500
_bNAR/SCI
100 _aNarlikar Jayant
_9571542
245 _aScience through Post- cards
260 _aMumbai
_b Gangal Publication
_c1999
999 _c397778
_d397778