Haha indeed it is. Well spotted, it seems that loads of panels with the Hulk have been swiped from Herb Trimpe. Check these out:







Shameless swiping, seems like we have stumbled upon the Japanese Rob Liefeld!

Edit:
Hahaha check out this quote from that article linked: "The English sound effects are also fascinating. I don’t know if I’ve ever read an untranslated manga that used them before, so it was quite a surprise to see a “BOOOM!” or “THWOOMF!” on the page."
Well, now we know why there's English sound effects - it's because they're English panels!


Still great find, and I'm very thankful to Bob Oldman for posting this. I didn't even know it existed, but it has now been added to my collection