000 00436nam a2200145Ia 4500
008 220407s9999 xx 000 0 und d
020 _a971220037X
040 _cATVERC
050 _aTA 684 .I34 N69 19??
245 0 _aIdentifying methods of forming steel
260 _aTaguig
_bNational Manpower and Youth Council
_c[19??]
300 _a[various pagings] : ill. ; 31 cm.
_c31 cm
650 _aStructural engineering
999 _c16640
_d16640