00866cam a2200265 4500 76113754 TxAuBib 20010726120000.0 ||||||s1977||||||||||||||||||||||||eng|u 76-055918 9780395252963 0395252962 (OCoLC)2655687 TxAuBib Allard, Harry. Miss Nelson is missing / Harry Allard, James Marshall. Boston : Houghton Mifflin, 1977. 32 p. : col. ill. ; 28 cm. The kids in Room 207 take advantage of their teacher's good nature until she disappears and they are faced with a vile substitute. 20010726. Behavior Fiction. Schools Fiction. Marshall, James. TXMTH