000 00244nam a2200073 4500
080 _a
_b
245 _aIS: 2455 - 1974; Method of sampling of model trees and logs for timber testing and their conversion
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1974
300 _a18p
999 _c31906
_d31906