000 00381ncm a2200145 a 4500
020 _a(hb)
082 _a690.02
_bCEN
_cL-14, P-30
110 _aPakistan. Central Public Works Department,
245 1 _aCentral Public Works Department Code
260 _aKarachi :
_bThe Manager of Publications ,
_c1951
300 _a48p.
650 _aCodes Pakistan
650 _aMCE
942 _cBK
999 _c9170
_d9170