000 00594nam a2200229 i 4500
001 C2-0250724
003 PPAK
005 20180727214344.0
008 030716s1948 enk |||| ||||| | eng d
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a809
_223
090 0 0 _a809
_bWIL
_dKSA
100 1 _aWilliams, G.E,
_eauthor
245 1 0 _aTechnical literature
264 1 _aLondon :
_bGeorge Allen and Unwin ,
_c1948
300 _a117 pages ;
_c20 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 1 0 _aLiterature
942 _ddc
_cB
999 _c64049
_d64049