000 00809nam a2200277 4500
001 19683
003 VKV
005 20241218231007.0
008 710219s1969||||nyuc|||||b||||001|0|eng||
010 _a 79090986
020 _a039300502X
040 _aDLC
_cDLC
050 0 _aT212
_b.J4 1969b
082 _a608.7
100 1 _aJewkes, John,
_d1902-
_912330
245 1 4 _aThe sources of invention /
_cby John Jewkes, David Sawers [and] Richard Stillerman.
250 _a2d ed. [rev. and enl.].
260 _aNew York :
_bW. W. Norton,
_c[c1969]
300 _a372 p. :
_bports. ;
_c20 cm.
490 0 _aNorton library N502
504 _aIncludes bibliographical references.
650 0 _aInventions.
_98630
700 1 0 _aSawers, David.
_912331
700 1 0 _aStillerman, Richard.
_912332
942 _2ddc
_cBK
999 _c5801
_d5801