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020 _a9789381068809
082 _a620.112
_bSAD/S
100 _aSadhu Singh
245 _aStrength of Materials
250 _a1st
260 _aNewdelhi
_bKhanna Publishers
_c2021
300 _a584
650 _aMECHANICAL
942 _cBK
952 _2ddc
999 _c3909
_d3909