000 00284nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a001.295138
_bHAN
245 0 _aHandbook of research and development statistics 1974-75
260 _aNew Delhi
_bDept of Sc and Tech
_c1974
942 _cBK
999 _c26421
_d26421