000 00452nam a22001577a 4500
008 230526b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a608.1
_bL7
100 _aKivenson, Gilbert
_910069
245 _aArt and science of inventing
260 _aNew York:
_bVan Nostrand Reinhold Company,
_c1977
300 _aix, 195p.
650 _aScience
653 _aArt
942 _2udc
_cBK
999 _c35215
_d35215