000 00285nam a22001217a 4500
003 OSt
008 240106b |||||||| |||| 00| 0 eng d
082 _aP608.705
_bI-5
245 _aInvention Intelligence - Vol.16
260 _aNew Delhi
_bNRDC
_c1981
300 _a1-12
942 _2ddc
_cBK
999 _c35615
_d35615