000 00605nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a029
_bN277
110 _aNational Academy of Sciences & National Academy of Engineering
245 _aScientific and technical communication
_ba pressing national problems and recommendations for its solution
260 _aWashington
_bNational Academy of Sciences
_c1969
300 _axiv,322p
650 _aDocumentation
650 _aScientific communication
650 _aTechnical communication
942 _cBK
999 _c65396
_d65396