वास्तु मण्डन (मण्डन सूत्रधार - गृह, राजप्रासाद, दुर्ग एवं नगर-वास्तु सटीक)

256 वास्तुमण्डनम्
Yuddhāsana - Seats for the warriors, 3.21
Yuga - number four, 3.8; 8.61, 63
Yugāṅgulam - Four aṅgulas, 3.53; 8.70
Yugāṁśaka - One fourth or part of four, 3.64; 8.54, 55, 57
Yugāstra - Four cornered, 3.8, 89, 8.45
Yugma - Two or twin, 8.62