000 00449nam a22001577i 4500
001 SXC001707
005 20260819093317.0
008 260101s1950 ii 000 0 eng d
082 _a425 PER-W
_222
100 _aPerrin, Portor G
245 1 0 _aWriter's guide and index to English /
_cPerrin, Portor G
260 _a
_bScott Foresman & Co., Chicago,
_c1950
300 _ap. ;
_c22 cm.
650 0 _aEnglish structural system
999 _c1520
_d1520