00450nam a22001577a 450000500170000001000150001702000260003203500140005803700130007208200080008510000180009324500350011126000510014627000750019730000200027220220901151328.0  aENG-134870  a9789354866616c100.00  aEN-118402  bDBAD/PUB  a920  aKaur, Savneet  aStephen Hawking/cSavneet Kaur  aNew DelhibDiamond Pocket Books Pvt. Ltdc2022  bNew DelhiaX-30, OKhla Industrial Area, Phase-IIe110020msales@dpb.in  a95p.c22cm(pbk)