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003			MX-MdCICY
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008			260520t1975----nyua###f#p---#000-0#eng-#
020			_a0470521412
040			_cCICY
082	0	4	_a668.4236 _bL42m
245	1	0	_aMolecular behavior and the development of polimeric materials / _cedited by A. Ledwith and A.M. North
264	3	1	_aNew York : _bJohn Wiley, _c1975
300			_a553 p. : _bil. ; _c23 cm.
650	1	4	_aPOLIMEROS Y POLIMERIZACION
650	1	4	_aPOLIOLEFINAS
700	1	2	_aLedwith, A., _eed.
700	1	2	_aMorth, A. M., _eed.
942			_2ddc _cBK
999			_c1639 _d1639