000 00325nam a22001217a 4500
003 OSt
005 20250823191718.0
008 250617b |||||||| |||| 00| 0 eng d
040 _cOutspan Global University
050 _aQD42.K462 2021
245 _aK.C.S.E 1989M-2017 Chemistry Pyramid Topical Assignment
942 _2lcc
_cBK
_n0
999 _c2352
_d2352