000 00221nam a2200097Ia 4500
654 _aAPM
250 _a1st Ed.
245 _aBritish Standard Specificiat.For Girder Bridge);
260 _bkognet
_c1954
999 _c36495
_d36495
655 _aB-15
546 _aText in English
041 _aeng
300 _c22 cm.