000 00446nam a22001457a 4500
008 230413b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a389.6(021)(540)
_bJ7
245 _aISI handbook 1957
_c/Indian Standards Institution
260 _aDelhi:
_bIndian Standards Institution,
_c1957
300 _a224p.
650 _aHandbook
653 _aOrganization
942 _2udc
_cHDK
999 _c20276
_d20276