Majeed, Abdul
National transport research centre : economic of pipeline versus rail - [Pakistan] Government of Pakistan Planning Commission 1977 - 19p. - NTRC ; no. 16 .
RAILROAD TRANSPORTATION
656.23 / M3
National transport research centre : economic of pipeline versus rail - [Pakistan] Government of Pakistan Planning Commission 1977 - 19p. - NTRC ; no. 16 .
RAILROAD TRANSPORTATION
656.23 / M3