000 00659nam a2200229Ia 4500
003 HQRS
005 20180605224741.0
008 150617s2014 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
100 _aBochet, Jean-Claude
245 _aQuantitative measurement of scientific and technological activities related to research and experimental development
260 _aParis:
_bUNESCO,
_c1974
300 _a53p.;
_c29cm.
650 _aScience
_xResearch
650 _aScience
_xDevelopment
650 _aScience
650 _aTechnology innovation
650 _aTechnology
_xResearch
365 _aINR
942 _2udc
_cBK
999 _c8643
_d8643