000 00270nam a22001097a 4500
008 230509b |||||||| |||| 00| 0 eng d
082 _a531.2 G41K
100 _aGill, G.S.
_99520
245 _aKoh-I-Noor Statics
260 _c1966.
_aLudhiana:
_bSharda books,
942 _cBK
999 _c42593
_d42593