000 00424nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
020 _a9789384401207
082 _a530.092
_bGOY
100 _aKaushal K. Goyal
_945117
245 0 _aStephen Hawking : A Biography
250 _a1
260 _aNew Delhi
_bPigeon
_c2019
300 _a171p;
500 _aQuantity Number: 1
650 _aMiscellaneous
_91877
942 _cBK
999 _c60739
_d60739