Question about an op-amp (NE5517)

[Reverend bluE]

I was buying parts yesterday, and when I got home I realised that the boy gave
me the wrong op-amps.  Before complaining, I decided to see what it was that
he gave me, and I came upon this description:

NE5517
Dual Operational Transconductance Amplifier
The NE5517 contains two current-controlled transconductance amplifiers, each
with a different input and push-pull output.  The NE5517 offers significant
design and performance advantages over similar devices for all types of
programmable gain applications.  Circuit performance is enhanced through the
use of linearizing diodes at the inputs, which enable a 10dB signal-to-noise
improvement referenced to 0.5%THD.  Preferred in high quality audio
aplications, this circuit features of the NE5517 op-amp include constant
impedance buffers, pin compatibility with the LM13600, excellent matching
between amplifiers and high output signal-to-noise ratio.  This chip is
bundled in a 16-pin DIP package.
=======================================================

Now what I am wondering is if this chip can be used as a substitute to the
LM13600, because I can buy this chip easily and it costs .79 each. (or .70 in
quantities over 49).  

I haven't seen any mention of this chip on any of the web sites that have
designs that use the LM13600 though.  Any info would be helpful!

-ben