000 00403nam a22001697a 4500
003 NUST - PNEC
005 20170116180839.0
008 150815b xxu||||| |||| 00| 0 eng d
020 _a0864381220
040 _cLIBRARY
082 _a609 REA
100 _95201
_aReader's Digest
245 _ahow is it done
_cReader's Digest
260 _cc 1990
650 _95202
_aTechnology
_x-
942 _2ddc
_cBK
999 _c64326
_d64326