00433nam a2200157Ia 4500008004100000040001900041041001200060082002100072100002100093245005200114260003700166300002400203440002600227650000800253850001400261131103s9999    xx            000 0 und d  aLoreto College  aEnglish  aREFbLCBED/10500  aNarlikar, Jayant 2aA journey through the universecJayant Narlikar  aDelhibNational Book Trustc1986  a64p.b pic.c 20cm.  aNehru Bal Pustakalaya  aREF  aLCBED/REF