I wonder why tunnels are round and other questions about building /

Main Author: Parker, Steve, 1952-
Format: Book
Language: English
Call Number: RJ 624 PAR
Institution: Perbadanan Perpustakaan Awam Negeri Perak
Library: Main Library
Record Id / ISBN-0: ppap.58199 / 1856975800 (hbk.) :
Online Public Access Catalog: Perbadanan Perpustakaan Awam Negeri Perak
Published: Massachusetts : Kingfisher, 1995
Series: I wonder why
Subjects:
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100 1 |a Parker, Steve,  |d 1952- 
245 1 0 |a I wonder why tunnels are round and other questions about building /  |c Steve parker 
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300 |a 32p. :  |b col. ill. ;  |c 28cm. 
440 0 |a I wonder why 
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