TY - BOOK AU - Seuss TI - Hop on Pop AV - JUV PZ8.3.G276 Hn PY - 1990///?], c1963 CY - New York PB - Beginner Books KW - Stories in rhyme KW - Nonsense verses KW - lcsh N2 - Pairs of rhyming words are introduced and used in simple sentences ER -