000 00245nam a22001097a 4500
082 _a620.112
_bAKH
_cL-21, P-55
100 _aAkhatr, M.S
245 _aStrength of Materials
260 _aLahore:
_bNational Book Stall,
650 _aMCE
942 _cBK
999 _c5299
_d5299